“Fring is not a communications platform, but only a toy or at best a testbed for shiny objects.”

Comment by Hudson Barton on Andy Abramson’s post: Fring Fumbles on Cross Platform Video Chat

In observing the evolution of Skype and third party access to it over the past few years I have often wondered how far Skype would go in allowing third party services to deploy Skype as one communications mode in a multi-service communications offering. Fring and Truphone are two examples. Usually these offerings figure out a way to put up a temporary Skype client on a “gateway” server and then build their own interface to the Skype client on that gateway.

There are issues of scalability, service quality (especially voice and video quality) and the overall user calling experience that could potentially compromise the user’s experience in taking advantage of the resulting Skype connection. It’s one thing to show that technically one can make the relevant voice and video connections but the challenges rise to a significantly higher level when taking into account the overall user experience.

Personally I look for services that allow me to easily find and select a contact, select the calling destination (Skype, Home, Mobile, Office, for example) and then click on either a soft button or the hardware green button and make the connection within a reasonable time (say, less than 30 seconds). I find the multi-service communications offerings to be a bit overbearing and almost too overwhelming for a non-technical business and consumer user.

Today there’s lots of coverage about Fring and its use of Skype (or now lack thereof); Dan York has provided an excellent summary of the various viewpoints in his post: Skype vs. Fring: Is Fring not telling the whole truth?. Very significant is the speed with which Skype’s Vice-President, Legal responded to get their side of the story out; their legal personnel usually have stayed out of the public discussion on any of Skype’s market-related issues.

But getting back to basics, there are three considerations:

Skype is Fundamentally Communications Software: we have heard this many times from Skype CEO Josh Silverman; he repeated and emphasized this during our CES conversation last January. As a result they own the intellectual property rights to their software. But they have been successful largely because they make much of their intellectual property available free – they can afford to do this since the capital overhead for Skype-to-Skype calling is so low. We as users provide the key piece by using Skype on our PC’s or other Skype-embedded hardware devices. On the other hand they need the intellectual property protection not only to defend potential revenues but just as importantly to defend their brand.

Best examples of this include:

• Skype video calling – here’s the 1964 AT&T World Fair concept now going out thirty-five years later with no charge for one-to-one video calling and being used on ~35% of Skype calls.
• Skype has also made their SILK codec available royalty-free provided the licensee meets performance criteria. As demonstrated with Skype for iPhone over 3G, SILK has the potential to revolutionize voice quality on mobile calling (and I’ll pay one or two dollars per month just to have the superior voice quality after many years of mobile phone calls with somewhat challenging audio quality ). Blabbelon provides an excellent example of incorporating SILK.
• Skype mobile on Verizon: here is a software development and licensing agreement that generates sustainable revenue streams for both parties while delivering a significant benefit, namely free calling to Skype contacts worldwide, to Verizon customers when calling from the U.S.
• With the success of Skype as a commercial TV production platform, Skype has developed special licensing terms for users of this application.

The bottom line is that all these, including making basic Skype-to-Skype calls using the standard Skype clients, involve some form of license agreement that is being adhered to.

Skype is Ultimately About The User Experience: Skype’s brand focuses well beyond the enabling technology to incorporate the entire user experience. It was ease of installation and use that allowed Skype to be adopted so readily such that over 600 million user accounts have been created with around 100 million active users. Skype’s VP for Mobile, Russ Shaw, re-emphasized this during our conversation at CES. We witness this in the recent launches of Skype mobile on Verizon and Skype for iPhone over 3G. While I can only rely on third party reporting about the former (not being in the U.S.) which has largely been positive, for the latter I simply installed the software, looked up a contact, clicked on the Call button and made this excellent quality call to the U.K. using Skype for iPhone over 3G. Woops, did I mention the quality of the call again? Overall both applications set a higher standard for the user experience.

Skype is Opening Up to Developers: Yes, there has been a rough ride for developers over the past four years. PamConsult, Netralia, InnerPass and OnState have persisted with their offerings and have demonstrated the potential for Skype and third party applications. But the recent launch of SkypeKit beta – in a phased program to ensure control over quality and service level issues as the program evolves – opens up significant opportunities for third party developers. Suffice it to say that I know we can expect not only significant software partner offerings but also some innovative hardware offerings based on SkypeKit. Once again, however, there are licensing guidelines to ensure the integrity of Skype’s brand.

But the bottom line is this: sure Skype reserves the right to generate revenues where they see a significant value-add market opportunity but even with their free offerings they want and need to preserve their brand image. It would appear from Skype’s legal executive’s comments that they have been trying to work out a way to interact with Fring without success; Fring has certainly been around for over three years in one form or another, including attending Skype-sponsored events. As Andy Abramson says:

As we all know there are three sides to every story, but given Fring took the shot first, an old rule of thumb in a legal battle is get the word out first. And Fring did. Now Skype, whose legal minds are based on the West Coast, as well as their platform team and video folks for the most part have gotten in and replied.

We now are starting to get a better handle on how Skype will establish the playing field for third party applications, hardware and services. The evolution of the Fring relationship (or lack thereof) will provide a concrete example of how far Skype will go in allowing third party affiliations.

Full disclosure: yes, I tried Fring several times in the past (when it had Skype access). Simply put, I never found a way to use it comfortably and abandoned it. I have used iSkoot successfully in the past; however, they no longer support current BlackBerry platforms. But all this flurry does generate the background for a future post on what I would look for in a mobile smartphone calling experience.

Re Truphone: I mentioned Truphone at the beginning of this post as another example of a third party service that offers Skype as one communication mode. I’ll have more to say on my Truphone experiences – both favorable and unfavorable in a separate post. At least I find it a reliable backup when I have no other choice for calling.

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Launch of the iAttaché (woops, iPad) has certainly generated lots of social media coverage: blogs, Twitter and Facebook are full of comments and reviews. 300,000 sold; over a million Apps downloaded, etc. Since it’s not available yet for Canadians (except those who made the trip to Buffalo, Detroit, Chicago and Seattle, for instance, last weekend) I cannot comment yet on the user experience; however, it appears that iAttaché is still a valid description of this appliance (sorry, folks, it’s not a computer and it’s not an iPod! – I’ll have more to say in a separate post).

Apple left out the “Phone” application for a reason: iPad is not a suitable form factor for consumers experienced with traditional handset-size (smart)phone devices. But I have received voice calls and engaged in chat discussions via acquaintances who have been using Skype for iPhone on the iPad. In addition Truphone was first out of the blocks to launch a VoIP client specifically for the iPad.

As for Skype running on the iPad:

• It runs the legacy Skype for iPhone application with an option to view it in “double resolution” mode applicable to running all iPhone apps on the iPad.
• Skype has released, via the App store, an interim upgrade that addresses a couple of “iPad teething problems”. (Downloaded it to my iPhone this morning.)
• Skype intends to release an iPad-specific version that makes better use of the additional real estate available on the iPad’s larger display; this would be especially useful for chat sessions.

Questions:

• Will the Skype for iPad release be accompanied by the forthcoming release of Skype for iPhone that incorporates the Skype SILK codec to take full advantage of the associated voice quality?
• Will AT&T’s network be sufficiently robust to run Skype for iPad reliably over 3G?
• Leaving Skype for iPhone open on my iPhone will drain the battery within three to four hours; how much will Skype for iPad impact the iPad’s acclaimed and confirmed much longer battery life? (In this regard, the lack of multi-tasking probably will act as a governor on battery consumption as soon as one goes to another iPad application).

As for Truphone for iPad, John Biggs has a video over at Crunch Gear and concludes:

The app worked quite well and if you’ve used it on the iPod Touch you’re familiar with the call quality – standard – and ease of use – standard. It’s great for making quick calls from abroad, however, and until Skype goes iPad we’re kind of stuck with it.

Obviously this doesn’t match a real calling application that I doubt will be included in the 3G version of the iPad. However, for calls in a pinch this is a great solution.

One final comment and an unabashed plug for the FreeTalk Everyman headset: using the iPad’s native speakers for voice conversations will make your session “public” to anyone within hearing distance. Should you wish more privacy or not to annoy those nearby you, use the FreeTalk Everyman for Skype’s 3.5 mm speaker jack plugged into the iPad. You’ll still need to use the iPad mic and there’s no need to reset any Audio settings since it’s simply the speaker output being used.

Bottom line: Skype and Truphone will allow users to determine the conditions and market size under which they wish to conduct voice and chat conversations using the iPad as an end point device. And it sure fits as one more device for Skype Everywhere.

Full disclosure: In Store Solutions, producer of the FreeTalk Everyman headset, has become a client of Denali InterConneXions, publisher of Voice On The Web, building on the author’s previous business development experience with establishing partnerships that can assist with the promotion of a primary vendor’s offerings. A more complete statement will follow shortly.

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In the past I have written about how WiFi is becoming the de facto unregulated stealth wireless carrier; I have also mentioned Boingo as a service that provides significant convenience when on the road, with its 125,000 access points at airports, hotels, restaurants, coffee shops and other public locations worldwide.

Over the past year Skype has added Skype Access as a feature of the latest versions of both Skype for Windows (4.2) and Skype for Mac (2.8) which provides another WiFi access option at the same 125,000 Boingo access points. It’s what I would call a “last resort” option in that its convenience also comes at a premium price starting at over $0.20 per minute. Obviously it is limited to work over PC’s, whether Windows or Mac.

Today there is a new option for Apple iPad/iPhone/iPod Touch owners only: purchase “Boingo WiFi Credits” via the Apple App Store. For $1.99 you get one hour of iPad, iPhone (or iPod Touch) connectivity over WiFi. Ideal for those who do not have a Boingo mobile account but occasionally need WiFi access at an airport or hotel to make a Skype or Truphone call. From the press release:

Consumers can purchase the $1.99 Wi-Fi credits in advance or at the time of connect simply by confirming the purchase using their iTunes account login. The credits can be redeemed for 60 consecutive minutes of Wi-Fi access at a single Boingo hotspot, and can be used at any of the more than 125,000 Boingo hotspots worldwide.

Apple mobile device owners can purchase as many credits as they want. Those users who buy credits in blocks of ten will be rewarded with an additional free credit.  The credits are good for up to one full year after purchase.

Available under “Boingo WiFi Credits”, initially on the U.S. and Canadian Apple App Stores. An interesting alternative for those who do not need the ongoing access available through Boingo’s Mobile WiFi offering.

To summarize the various Boingo offerings:

• For PC’s: Boingo Unlimited Americas, Boingo Global (subscriptions) or Skype Access (occasional use)
• For iPad, iPhone and iPod Touch:  Boingo Mobile (subscription) or Boingo WiFi credits (occasional use)
• For all other WiFi enabled smartphones: Boingo Mobile (subscription).

Bottom Line: one more option to connect via unregulated wireless access.

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Over the past several months I have written three posts about WiFi’s ever-increasing role as a complement to the wireless carriers:

• WiFi: The Real Threat to the Mobile Carriers
• Is WiFi Becoming the Unregulated Stealth Carrier of the Future?
• Traveling in a Bipolar Mobile Mode

Basically, in my recent travels I have found that WiFi access is becoming more readily available at home, in the office and, as I travel, in hotels, airports and restaurants. Especially when in countries where roaming charges can be excessive, I seek out WiFi access points when on my BlackBerry and iPhone to minimize roaming expense for data.

Now that Apple is allowing VoIP over 3G, this strategy will become even more critical when using the Skype and Truphone applications for the  iPhone where the conversation uses VoIP technology over the data channel. While my home network data plan has sufficient monthly capacity for making these calls from within Canada, I’m not sure I want to be paying $1/MB when roaming in, say, the U.S. for a Skype call.

Brough Turner has built up an immense wealth of knowledge about Internet infrastructure and wireless carriers, not only from the technology perspective but also the business implications, including costs. He has recently published a post, WiFi Offload, not Femtocells, where, while postulating that Femtocell technology is too complex and costly become mainstream, he supports his argument by pointing out the business reasons for relying on WiFi as a primary “carrier” for wireless:

• “most mobile data is destined for the open Internet, not for someplace on the mobile operator’s network” Apparently 96% to 99%. Yet, relative to a direct broadband Internet connection, it’s much more costly per user (and more complex) for a wireless carrier to provide the tower and backhaul infrastructure required to connect a mobile phone to the Internet.
• “the primary sources of mobile data demand are laptops, notebooks and smart phones”. It’s become reality that most mobile devices these days support WiFi in addition to 3G/LTE/4G. And the iPad is a “data only” device. Demand for wireless connections will continue to grow rapidly; carriers need to look at the cost of new towers vs encouraging installation of WiFi access points (for which they have zero cost if the subscriber installs the access point).
• “WiFi access points cost less than femtocells” When end users can set up a WiFi access point for around $100 whereas the carriers’ towers can run $1MM to $2MM per tower and require a backhaul Internet link, it is actually to the carrier’s capital cost advantage to support the build out of WiFi access points, whether private (home, office) or public (hotels, restaurants, airports, etc.).
• “WiFi access points are showing up everywhere”. Yep, see the posts referenced above.

Three instances where WiFi has “bailed me out” recently:

• On both my January trips to CES and IT Expo, I had set up voice roaming with Rogers. Just one complication – over 80% of the calls I received, via roaming partner AT&T, had such poor call quality I had to ask the party to hang up and call them back. But when I called them back it was using Skype for iPhone over WiFi connections to have a more than acceptable call quality. AT&T simply failed, big time.
• At one recent hotel the hotel wanted to charge $14.95 per day per PC or smartphone for a WiFi connection. However, the hotel chain involved also had an arrangement with Boingo. Once I got the Boingo availability reminder I simply upgraded my mobile Boingo plan to a combined plan at $17.95 per month, connected my laptop, BlackBerry and iPhone and bypassed the hotel charges. As a bonus, I was also able to use the plan while waiting for my flights at two airports, amongst other Boingo-supported locations.
• During my trips to Spain last fall I ended up in situations where no public carrier access was available but there was WiFi access – once in an office with no 3G signal and once in a hotel in an ancient building with WiFi but no landline phone. Once again in these situations WiFi was the path to get data and Skype for iPhone or Truphone was used for voice calls.

The Bottom Line: Brough says it best in answering his own question “What should an operator do?”:

Mobile operators need to focus on providing bundles of connectivity, not on whether its 3G/4G or Wi-Fi. They should be encouraging Wi-Fi offload by bundling “free” public Wi-Fi access with their mobile data plans.

In the long term, it’s likely most mobile data bytes will go over Wi-Fi.  The 3G/4G network is still necessary to provide a backup path when no Wi-Fi is available. Mobile operators who recognize this can still come out on top, if they focus on facilitating connectivity for their customers regardless of the technology involved.

Note to Rogers: while Andy makes great use of UMA from T-Mobile’s @Home service during his overseas travels, Canadians would appreciate the same level of support for Rogers’ UMA-based services, which are currently limited to access from WiFi hotspots within Canada.

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The past six months, with three trips to Europe, have given me the opportunity not only to experience roaming on European 3G wireless services but also the strategies and alternatives that allow me to minimize roaming charges while traveling with both a BlackBerry and iPhone. A key to the achieving this goal lies in the support available for WiFi access points in hotels, restaurants, airports and at conferences that provide robust, scalable WiFi support. But the question outstanding is why would I use both devices? The answer lies in the applications and content.

While one can theorize academically about various low cost scenarios and one attempts to use WiFi wherever feasible, in actual travel, you need access to some form of wireless service wherever you may be. For instance, if lost in a city where you don’t speak the language, Google Maps can often help get you sorted out quickly. Or find the nearest restaurant district (was a big help in Paris, for instance). But you need wireless carrier access to use these services.

So what measures can I recommend?

First step: buy an International roaming package from the home wireless carrier. Over the summer Rogers introduced European roaming packages; here’s the comparison:

The good news about these packages is that the per MB and per minute charges remain the same for any overage over the minimum expenditures. The bad news is that roaming charges are still “huge” compared to the $0.03/MB or approximately $0.10 per minute paid when on my home Rogers network. U.S.-based users should check with their “home” carriers to see if similar plans are available. Rule of thumb and current reality, however: roaming charges remain the last ultra-high margin service for wireless carriers.

So, while relatively expensive, these packages are helpful when away from a WiFi access point; however, as mentioned above, the real saving comes when you set up for using WiFi wherever possible. (In addition I encountered a couple of situations where 3G coverage was weak or non-existent; in these cases access to WiFi became essential.)

Second step: ensure you have installed both Skype and Truphone on your iPhone; you can then make voice calls from WiFi access points at prevailing Skype or Truphone rates. For instance, Skype-to-Skype calls are free while SkypeOut calls are based on using either a Skype Calling Plan subscription or Skype credits.

Third step: buy, at a minimum, a Boingo Global Mobile plan; while WiFi in hotels and restaurants is usually free or has a daily charge, Boingo Global Mobile provides access in over 70 countries at airports and often at hotels where, otherwise, you would pay a daily fee that is usually more than Boingo Global Mobile’s monthly charge.

Fourth step: put the iPhone in Airplane mode but with WiFi access turned on. In this way, no voice calls are received via a wireless carrier; also the iPhone specifically requires proactive user permission to roam on data – leave this turned off. But the iPhone applications, including Skype and Truphone, can all be used when attached to a WiFi access point. (Note: I do not give out my iPhone voice number but do use it for various tests; Google Voice is not yet available in Canada to provide multi-smartphone calling.)

So here is where I use each device:

BlackBerry Bold 9000: email (both BlackBerry email and GMail), BlackBerry Messenger 5.0, Google Maps, SocialScope – still the most comprehensive Twitter application on a smartphone; SlingPlayer Mobile for BlackBerry. Keep in mind that BlackBerry is overall more efficient for handling data due to the data compression provided by the BlackBerry Network Operations Centre architecture for managing data traffic. This ongoing wireless data compression feature is a major reason why I prefer BlackBerry for services such as Google Maps or downloading/uploading pictures in SocialScope as opposed to the iPhone when on a 3G wireless carrier network.

iPhone: main application is Skype, followed by Truphone. Very handy for making calls back to North America from hotel rooms or lobbies, restaurants as well as offices and conferences supported with WiFi access. (But you must have the relevant application open to receive calls and receive/send chat messages.) Other preferred applications include the Safari web browser (faster and more versatile than BlackBerry’s) and Facebook (which has a richer user experience than on BlackBerry) and a few applications that are unique to iPhone. Also comes in handy if the BlackBerry battery has died and I need immediate access to, say, GMail or a browser.

Bottom line: the feature that continues to dominate my preference for BlackBerry over iPhone is the keyboard; it’s a real time two-way communications device whereas the iPhone, with its superior browser capability, continues to be an information delivery device but works best for one way communication. My use of its touch screen keyboard tends to be limited to entering user names and passwords.

A few comments:

• There’s one major application missing on the BlackBerry – with its full multi-tasking capability the BlackBerry is ideally suited for Skype as a VoIP client. One can have real time chat sessions continue in background while using other applications; we experienced this with iSkoot but at this point one would expect to have seen the Skype for BlackBerry that was announced by Skype around the time of last spring’s launch of Skype for iPhone. And now that Skype for Symbian beta supports both 3G and WiFi and the FCC is supporting for “net neutrality”, the “carrier-support” argument for avoiding VoIP clients over WiFi on the BlackBerry no longer holds water. In fact, Rogers has made it clear that they have no issue with running Skype over 3G networks. Let’s hope that Skype and RIM can get the act together such that we can see a product introduction early in 2010.
• On my most recent trip I only bought the 15 minute voice package; with BlackBerry Messenger and SocialScope (for Twitter) available I found little need to make voice calls while in 3G only mode. Skype on my PC at hotel rooms and conferences as well as Skype and Truphone over iPhone addressed 95% of my voice calling needs. (Now, if I could just learn how to order a taxi in Spanish!)
• I realize most smartphone users will only have one phone. I present this post simply to provide an overview of my experience using both these devices while optimizing my roaming experience when traveling out of the home country. I need to have both devices due to not only their popularity but also the different content exchanged and user experiences for each smartphone.

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On a recent trip to Spain, where I turned off my BlackBerry Bold’s and iPhone’s  mobile carrier network connection except when really required, I was able to use WiFi connections at my various hotels quite effectively to keep up with my “data” activities on these devices. (Except in a situation mentioned below I used Skype on my PC for voice calls.) But there were two situations I encountered during this trip which really hit home the message that WiFi is becoming as important as mobile carrier offerings for wireless smartphone communications:

• In one instance, two Canadians, who had stealthed Skype for iPhone onto their iPhones, used a Spanish hotel’s WiFi service to make Skype voice calls between each other, almost as if their iPhones were “walkie-talkies” while on the hotel’s grounds. No roaming charges for these calls.
• In another case, I spent one night in a hotel room, in a recently renovated 8th century building, that had no landline. But it had a WiFi service available; I used Truphone on my iPhone to make a couple of voice calls. (The price of staying “legal” in Canada is not to have Skype for iPhone installed.)

The trip, combined with my WiFi experience during a March vacation trip to South Carolina, significantly reinforced my belief that WiFi is becoming the potential “stealth” carrier in the smartphone communications business. But what does that portend for the future?

Friend Andy Abramson, in a post Rumored New Apple iPod Touch Will Be Huge for VoIP, Multimedia, has pointed to the rumors of a new iPod Touch that will include a camera, a built-in microphone and 64GB of memory:

This is awesome news for the likes of Skype and client Truphone and will likely start a flood of “me too” applications from the likes of Cablevision who operates a WiFi hot zone in the New York area, Clearwire and Comcast who are chasing customers in the Portland area with WiMax and elsewhere as the WiFi capability of the iPod touch means its a mobile phone without the mobile phone bill and contract connected to it, something Jeff Belk, the former Senior VP of Strategy at Qualcomm discussed in Unstrung in February of this year.

And where does he see the disruptive uptake?

…. Within two key categories:

1) Pre-teens who need a phone but can’t afford a contract

2) Travelers who don’t need to be “always on” but want to stay in touch cost effectively.

Who benefits from this? Anyone with a travel router to sell, including Apple. Toss a travel router in your bag, and stay in a hotel with wired broadband to your room, and logging on is a snap.

As pointed out in the introduction to this post, I think I was already well into Andy’s category 2 during my Spain trip. Alec Saunders, in Will the new iPod Touch unleash VoWiFi? I’ll wait and see, sees WiFi as a “backup” to 3G network but pipes into the road warrior discussion with:

Travelling, however, is a different story.  As Andy notes, you can talk for free on WiFi when you’re travelling, versus whatever the outrageous roaming rate that your carrier might charge.  Savvy travelers use products like Truphone and Skype to avoid roaming charges.

Bottom line: users will continue to look for the combination of access and cost that serves their immediate need. While in Canada, I never run over 1GB of data on my BlackBerry Bold and have a reasonable cost voice subscription for voice calls; thus my mobile carrier costs are not a particular concern. But when I leave Canada, I will look to use any wireless service that avoids the last bastion of excessively high mobile calling costs: roaming charges.

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I follow several forums about Skype, for instance at LinkedIn and on eCademy. Recently I have noticed a thread on the LinkedIn Skype for Business Group asking about using Skype without a PC. While eventually I intend to have more detailed information in response to such a question in the reference content on this site, let me summarize what is available as of today. The sales channels for these products are largely through the Skype Store (which is country-specific). Unfortunately several players who had good offerings have abandoned their Skype hardware offerings over the couple of years; however, we are starting to see the emergence of new devices.

Mobile Phones

Update: March 1, 2010: Access to Skype on mobile smartphones has evolved to several platforms; there are several posts that provide an update to what is stated below:

• Skype for Mobile – Now Focusing on a True Skype User Experience includes a summary table of options, as of March 1, 2010, for running Skype on mobile smartphones.
• Skype for iPhone: Now Legally Available for Canadians

Update: May 30, 2010: Skype for iPhone now works over GSM 3G/HSPA+ networks:

• Skype for iPhone 2.0 Released: 3G Skype-to-Skype Calling to Require a Fee
• Skype for iPhone 2.0: The End User Experience
• Skype for iPhone 2.0: The Commentary and The Reality

Obviously the most popular is Skype for iPhone. With over 1 12 million downloads since its introduction in late March 2009 earlier this week, the major caveat is that you need either an iPod Touch (with a microphone accessory) or iPhone. In both cases you also need to be at a WiFi access point to take full advantage of Skype’s voice and IM features; however, you can also use Skype IM (presence and text chat) on the iPhone using a carrier’s 3G or 2G/EDGE data plan (but not voice). Currently Skype for iPhone is not available in Canada pending resolution of a patent licensing issue. Skype for iPhone does require that the application be open in order to received messages and Skype calls.

Skype Lite for Nokia has been replaced by Skype for Symbian.

Skype has also been developing Skype Lite for a wide range of Java-enabled phones, including the Nokia N- and E-series phones. Again one can use Skype IM (presence and text chat) for those phones that support a WiFi connection (such as many of the Nokia N- and E-series smartphones). But for voice, one needs a carrier for which Skype is setting up arrangements in ten countries. Skype announced earlier this week that a Skype Lite for BlackBerry will be available in May, 2009.

As mentioned in the first update post above, Skype for Windows Mobile has been withdrawn.

Skype for Windows Mobile has been available for several years, recently released version 2.5 and demonstrated the Skype for Windows Mobile 3.0 beta. They recommend its use via WiFi access points; however, its use on a Windows Mobile smartphone over 3G may have performance limitations, especially with respect to battery life.

If you are in one of the nine countries served by 3 as a carrier, you will find the Skypephone 2 available as well as a few other devices that supports Skype operation. Later this spring Skype will appear embedded into Sony Xperia X1 and new Nokia smartphones.

There are two third party solutions that I have used quite often: iSkoot (BlackBerry, several Nokia smartphones) and IM+ for Skype (BlackBerry, iPhone/iPod Touch, a few Nokia smartphones). On the BlackBerry they can take advantage of the inherent background processing to allow Skype chat sessions to remain active while executing other applications; they also require both a voice and data plan (2G or 3G GSM) in order to complete voice calls; chat sessions are supported over a WiFi connection.

There are several other third party offerings which provide Skype access, including Truphone (iPhone, BlackBerry, some Nokia models), Fring (iPhone, some Nokia) and Nimbuzz (iPhone). Suffice it to say that, while one can carry on conversations via these services while dealing with user interface, performance and/or call quality issues, the best service level is achieved from a service where Skype has full control of the software and network connections.

Skype’s strategy for mobile was recently outlined by Skype COO Scott Durchslag.

Dual Mode Phones

About two years ago several hardware vendors introduced dual mode PC-free phones that allow you to connect to both Skype via a broadband Internet connection and the PSTN. However, currently these devices are undergoing a transition as Skype restructures, the only phone that is readily available today is the Philips VOIP3211 which can be found for several countries via the Skype Store. Update, Fall 2009: The only dual mode phone that is readily available as of fall 2009 is the RTX 3088 Dualphone; feedback here. The one caveat for these phones is that they support voice and presence but have no chat capability.

IPEVO also offers their Skype Desktop Phone S0-10, which only provides Skype calling over an Ethernet connection into a router.

Skype Video Phone

I recently received an evaluation ASUS Eee Videophone AirGuru SV1, which provides support for both Skype voice and Skype video calling along with presence information (no chat). My few conversations with it have been quite satisfactory and the user interface provides easy setup of calls. Basically all operations are done via a five-way trackball where you have up/down/right/left to navigate and a central push button to perform an action. While it is basically a video speakerphone, there are headphone jacks on the rear.

To get started you simply plug it into an Ethernet port on a router or switch with a minimum broadband Internet service and enter the setup routine to provide your Skype account information. Optionally it also supports WiFi access if you are not attached via an Ethernet connection.

WiFi Phones

These are again available via the Skype Store with models provided by Netgear and Belkin that support voice and presence. I have never been a fan of the Skype WiFi phones, especially from a price/performance perspective, as they have very limited functionality and have found them to have battery life issues amongst other problems. But some people seem to like them. More recently IPEVO has offered their WiFi Phone for Skype S0-20.

Others

Skype can be found on the Nokia N800 and N810 N900 small tablet handsets; Sony Mylo and some Sony PSP models. However, these are examples of embedding Skype into a device as part of Skype’s “Skype Everywhere” strategy where conversations become one more feature of a specialty device.

Conclusion

“Skype without a Computer” is inherent in Skype’s new “Skype Everywhere” strategy recently outlined by the new Skype executive team. With the current restructuring of Skype where more mature business processes are being introduced to incorporate product marketing, build partnerships and spread the availability of Skype across many platforms, we can expect to see new “PC-free” Skype hardware coming out in the future. In their visioning statements, beyond mobile devices, they point out that we may see it attached to TV sets, automotive dashboards and embedded into other hardware.

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Note: this post has been modified and updated to reflect clarifications of issues from Skype PR.

I woke up this morning to find this message on Phil’s Skype Journal post announcing the download availability of Skype for iPhone but with one caveat:

“THIS APPLICATION IS NOT AVAILABLE IN CANADA AND THE USER WARRANTS THAT THEY CANNOT DOWNLOAD THE APPLICATION FROM CANADA.”

I can accept that some iPhone applications are not available in Canada for copyright reasons (in fact, the iTunes launch in Canada was held up for a year or so while addressing copyright issues); however, my initial skepticism centered on two issues that could be holding this up in Canada.

• Rogers, who is the only Canadian carrier with both iPhone and GSM BlackBerry, offers a Talkspot service @ $20 per month where users of supported UMA equipped BlackBerry 8×20 devices and the 8900 Curve can make calls from a Canadian location via a WiFi connection. Update: However, this is NOT the case as supported by a statement in Matt Hartley’s Globe and  Mail story this morning: “Rogers, which is the exclusive Canadian carrier for the iPhone, said it would not seek to block its customers from using the service.”
• The 911 issue: Canadian Skype Online (formerly SkypeIn) numbers are still not available in Canada due to the need to have a 911 service associated with any number. However, this is only a requirement for DID-types of services over regulated carriers. Skype for iPhone only operates over WiFi connections which are unregulated in Canada.

This morning I have had call requests from not only the U.S. but also Malaysia and observed that some Voice On The Web Public Chat participants in the U.K. are now testing it. So it appears to be available elsewhere worldwide.

However, thanks to an enquiry from the CBC to Skype PR we have an answer:

Chaim Haas, a public relations representative acting on behalf of Skype, said the application is available in every country in which the iPhone is on sale and in which Apple has an iTunes Store — with the exception of Canada.

Haas said this is because of patent-license restrictions but would not elaborate except to specify that it is a patent issue related to Skype, not Apple.

Update: in response to my enquiry to Chaim early this morning I received word that the patent-licensing issues are “codec-related”. Tom Keating reports this also on TMC’s VoIP and Gadgets blog.

Update #2: When I asked at Skype’s CTIA press conference Tuesday afternoon for a clarification of the Canadian situation, Skype COO Scott Durchslag responded that Skype is trying to clarify an “ambiguity” re the G729 codec license in Canada. He did say they hope to have this resolved “soon”.

Skype also announced Skype Lite for BlackBerry beta will be available in May. Further on in the CBC post there is mention of a limitation for Canadians that relates to Canadian 911 requirements:

The Skype application for BlackBerry will be available wherever the devices are supported, said Haas, but only customers in select countries — including the U.S. and the United Kingdom but not Canada — will be able to use the Skype Out or Skype-to-Skype services to make outgoing calls.

Canadian Blackberry users will only be able to use the version of the application for instant messaging and to receive calls from Skype users.

Canadian Skype customers, including those using the application from desktop computers, are already unable to use Skype’s “Skype In” service, which allows users to receive calls from landlines and mobile devices, because CRTC regulations require phone service operators to offer enhanced 911, which allows the operator to find the location of a caller.

In the meantime, for Canadians, here are some ways to access Skype via WiFi or carrier:

• iSkoot on BlackBerry – carrier for voice, WiFi or carrier for data – my first choice at the moment
• IM+ for Skype (iPhone, iPod Touch and BlackBerry versions) – same comment as for iSkoot – definitely my second choice
• Truphone: but may have call quality issues
• Nimbuzz: have not successfully completed a call; also issues with how they handle chat
• Fring: again call quality issues.

So the current question is: when will the “Canadian” version of Skype for iPhone become available? With chat being 90% of my Skype activity and being able to place Skype calls, when required, in other ways, it’s the “group and public chat” issue described by Dan York that I would most appreciate.

And what Canadian has a Canadian patent application or patent that is holding up full Skype access to the rest of his/her countrymen?

Related posts:

• Alec Saunders, Saunderslog: No Skype on iPhone for Canadians
• Mark Evans, Mark Evans Tech: Tired of Being a Digital Peasant!

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Having just come out from behind the rocks of West Virginia and spent all yesterday traveling, I arrived home to find that it has been confirmed that Skype will be launching an application on the iPhone tomorrow. The major point coming out of the announcement, aside from the conversation feature set, is that Skype for iPhone will require WiFi access to the Internet. A masterful stroke on Skype’s part, especially after my experience over the past ten days that involved 3200 km of driving, mostly on U.S. Interstates, and nine nights of lodging. Some key bullets to back this up:

• AT&T is just not a reliable 3G wireless network – full stop. I have reported on this previously involving trips to California and Nevada; Om confirmed it recently when he switched from iPhone and BlackBerry Bold on AT&T to Blackberry 8900 Curve on T-Mobile.
• When the best I can find is one bar (and not always) at a major tourist destination with over 2 million visitors per year, Skype could not rely on AT&T to deliver anything close to the current experience Skype and iSkoot are having on the 3 networks in nine countries.
• T-Mobile actually had more bars than AT&T on Hilton Head Island but only two at best; of course an iPhone will not work over T-Mobile.
• AT&T coverage along the Interstates varied from zero to full 3G, but with the latter only near major cities (as to be expected). It was the intermittent 2G/EDGE coverage along the Interstates that was very frustrating. (I can drive along Ontario’s major freeways with no service interruptions, whether 2G or 3G.)
• WiFi access points are becoming pervasive. Every hotel along the route was advertising high speed Internet connectivity (usually WiFi); most restaurants also had WiFi access, including one at a New York State Thruway rest stop. Our primary lodging had individual access points for each unit.
• I used my Boingo account at one overnight hotel for access without a hotel WiFi charge.

My WiFi experiences during the week (all at no additional cost):

• the major connection for both my Windows laptop and MacBook at our accommodation
• Making Skype video and voice calls from the Mac Book
• Downloading and installing the final release of SlingPlayer Mobile for BlackBerry
• Updating iPhone applications
• Following an NHL hockey game of interest via SlingPlayer on my BlackBerry Bold using my NHL Center Ice cable subscription
• Making Skype calls and PSTN calls via Truphone for iPhone (but with echo cancellation issues on the Skype call and termination issues when calling the PSTN).
• With Boingo, avoiding additional WiFi charges at one of our overnight stops during the trip down.

Not only did WiFi make these applications possible; there were no (Rogers) roaming charges for a Canadian traveling in the U.S. At $6/MB (and when I had an AT&T signal), I limited my use on wireless GSM networks to checking GMail headers, following Twitter via SocialScope and, during our trip home, finalizing a hotel reservation as we neared our overnight destination (and this exercise involved waiting for coverage at some points as we traveled along the I-79 through West Virginia’s mountains).

Boingo will be a major benefactor of this trend; their relationships with major hotel chains, airports and restaurants contribute to this trend and provide an account that minimizes charges. Having clients on Macs, Windows PC’s, Nokia smartphones and, currently in alpha phase, BlackBerry again improves the user experience making the technology transparent to the calling protocol.

One difficulty continues with WiFi: access at high usage locations such as conventions where capacity limitations come into play.  Ultimately it reinforces that WiFi still needs to address scalability issues.

Bottom line: WiFi is stealthing its way significantly into the wireless picture for fixed point access to the Internet by road warriors. Of course its speed and robustness features are additional benefits.

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Yesterday’s announcement of Grand Central’s rebirth as Google Voice drew a lot of attention from both the mainstream media and blogger world. In following the IP-based communications world over the past three years, I have come to believe that the only potential real time conversation service provider challenger to Skype could come from Google. It has huge user registration numbers at a world class scale; however, its primary business is built around how many ways can one drill down within Search and then offer contextually relevant advertising. On the other hand, they appear to be looking to complement search-embedded activities, such as Search within GMail, with real time conversation capabilities.

For instance the recently launched GMail Voice and Video chat allows users to migrate to real time conversations directly off an email message. Great in the context of building a dialogue out of an email’s subject and content. I’ve tried it and it works but have not had reason to use it in my everyday activity; on the other hand, if I  find reason to use it, it’s there and easy to launch. A great example of voice-enabling a conversation in the context of an ongoing dialogue.

Show me a platform that is not supported by Google’s GTalk chat offering. Almost every PC and mobile device I receive for evaluation is supported by GTalk. Yet, I only have about ten contacts on GTalk and may get a message once every week or two. There’s a reason Alec Saunders came out recently to say “Ditching all IM Systems except Skype!”. On the other hand, GTalk is there; it’s handy if someone contacts me via GTalk.

While Google Voice lists its entire feature set here, Kim Peterson’s post, “Free long-distance? Oh yeah, Google;s going there”, on the Topstocks blog at Microsoft’s Money Central, highlights the the top ones:

In a nutshell, here’s what you’ll be able to do with the free program:

1. Get a single phone number that routes calls to your cell, work and home phones simultaneously.

2. Call numbers in the U.S. for free. And call internationally for ridiculously low rates — I’m talking 2 cents a minute to China.

3. Get your voicemail transcribed into e-mail or text messages.

4. Make free conference calls.

5. Get your voicemail on the Web.

Mainstream media, however, could only focus on how Google Voice would provide competition to eBay’s Skype. New York Times’ Miguel Helft starts out with:

“Google stepped up its attack on the telecommunications industry on Thursday with a free service called Google Voice that, if successful, could chip away at the revenue of companies big and small, like eBay, which owns Skype, telephone companies and a string of technology start-up firms.”

Ryan Singel at Wired’s Epicenter:

When Google announced its integrated phone service called Google Voice Thursday, it said something very loud.

Google is saying it wants to be the world’s communication hub, and hundreds of companies — ranging from mobile phone operators to Skype to Microsoft better be listening.

Further down the same article, Ben Lilienthal, now general manager of audio services for Citrix Online – and a Skype partner for full service audio conferencing, “isn’t convinced that businesses will move to the service very soon”, Ben went on to say:

“For a consumer, it is a pretty compelling service,” Lilienthal said. “But I think if you are a business user, it’s not necessarily a road you would want to go down. There are a bunch of things business users worry about that consumers don’t. If it doesn’t work, can I get a live person on the phone? Is it reliable? What kind of quality of service can I get?”

Many reporters and bloggers had a chance to upgrade their Grand Central service to Google Voice yesterday. However, being a Canadian I never acquired a Grand Central number for the same reason as fellow Canadian and Fonolo CEO Shai Berger:

….. this problem is not unique. Many similar services don’t extend into Canada. It’s still hard to get a Canadian Skype-In number for example. Ooma has the same problem and when I spoke to some senior people at Ooma last year they cited complicated regulatory issues (including a word I hadn’t heard before: “homologation“. Always like learning a new word). I don’t expect Grand Central/Google Voice to address this any time soon and I don’t hold it against them — the extra hassle is probably not worth it in the early stage of the game.

But Shai also gives a more generic reason for not being a user of Grand Central:

That 2nd item is a bigger issue because it effects everyone, not just Canadians. Our mental model for interacting with phones is that “if you called me from number X” I can hit redial to call you back. (Or I can store that number in my address book for later.) To fix this we either have to change user behavior (tough) or spoof the caller-ID (technically doable but quasi-legal). The only Voice 2.0 company I know of that has solved this problem is Truphone, which does transmit your Truphone number as to the destination. [Author’s note: SkypeOut also provides callerID using either your Skype Online number or your “Skype registered” mobile phone number.]

But there’s also a user interface issue when you look at how a call is placed. Further down in Kim’s post (and similarly described in the NYT post referenced above):

Here’s how it works: You call into your voice mail on Google Voice, and from there you get transferred to a dial tone. You can call any number at that point [author’s italics]. You also have a central Web site that will show your voice mails and manage your account.

So I have to call one number in order to call the number I want (and, at that point, there’s probably no linkage to my device’s native address book), eh?

And, finally, Om Malik points out a few issues, including how users will pay for international calls:

Just as a warning, the upgrade to Google Voice won’t allow you to take your Grand Central address book with you, since the new system uses Google Contacts. In addition, the service doesn’t work with those of you who have Google Apps accounts; you’ll need Gmail accounts. Lastly, they make you use Google Checkout to pay for international minutes. No thanks — I am happy paying with PayPal and/or credit cards. [author’s italics]

Let’s go back to Skype (and iSkoot):

1. I want to locate a phone number (or SkypeID) in my native mobile handset address book, hit the green “Call” button on my mobile phone and launch a voice call. Real simple UI here. On a mobile device, such as BlackBerry or Nokia N-series, I can do this with iSkoot for making both Skype-to-Skype or SkypeOut calls.
2. I have 14 years invested in my current office and mobile phone numbers. I’m not ready to make any changes. iSkoot, on my BlackBerry, and Truphone on both BlackBerry and iPhone work with each device’s existing phone number.
3. SkypeOut (and iSkoot, when making SkypeOut calls from a BlackBerry or Nokia N-Series S60 phone) provides my mobile phone number as a callerID. A party who needs to return my call can simply click on the number and reach me. (and, if in my native address book, readily see who has called).
4. With Skype I can make payments via PayPal or directly on my credit card.

While I will try Google Voice once they expand to supporting Canadian numbers, its modus operandi certainly does not come up to Skype’s standards for a truly user friendly calling experience. On the other hand its call screening, call management and voicemail handling features certainly provide some new challenges for Skype to watch out for.

Bottom line: today we all look for competition in the wireless carrier and mobile smartphone markets. But there are key differentiating features. It’s healthy to see two players such as Skype and Google, both with world scale user bases, in the real time conversation space. But there are differences, in the individual end users will adopt whatever provides the most convenience for his/her individual needs.

Full disclosure: the author has Bell Canada lines for his home office, including fax, requirements while using Rogers Home Phone for family voice calling. He also uses Skype for most of his business conversation requirements, especially long distance and international calling. Just as different smartphones meet different user needs, we’re probably going to find that many of us need multiple services for all our real time conversation needs.

Finally let’s look at one more slide from Skype President Josh Silverman’s analyst presentation earlier this week:

Google has a little bit of work to do to round out an equivalent ecosystem.

Check out Kim’s post for links to several other bloggers’ comments as well.

Andrew Hansen: Skype makes a small ripple, but no Splash with new VM features.

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Thursday evening I was checking out Truphone’s latest release only to learn that their somewhat delayed version that provides access to Skype is still on hold. At that time I went browsing for other applications on the App Store and came across one that I have had previous experience with on the BlackBerry: IM+ for Skype for iPhone (and iPod Touch). And, on further investigation I also found an upgraded version of IM+ for Skype for BlackBerry.

From my iPhone I made a call to Ken Camp who received it on Skype on his PC. Call quality at my end was excellent, given the audio bandwidth limitations of any mobile phone. I also did some IM activity to check that it worked.

The latest release of IM+ for BlackBerry not only allows you to make SkypeOut calls but also to access the native BlackBerry address book. This is the first “Skype on Mobile” BlackBerry offering to have such deep integration. I will be looking to see what impact this application has on battery life as RIM has recently provided new API’s to incorporate battery management into third party applications. This version also has the ability to set up and participate in multi-party calls.

On initial glance, IM+ for Skype on the iPhone does not have the ability to access your Address Book for contacts’ landline/mobile phone numbers.

Given that I really need a few days to fully experience all the features and warts of these two applications, I’ll withhold further comment at this time; this situation does present a unique opportunity to evaluate how an application integrates into the iPhone and the BlackBerry platforms respectively. In the meantime, however, if you try out these applications and have some experiences to report, please post them in the Comments.

Keep in mind that, when making calls with IM+ for Skype, at a minimum you will be using local minutes on your mobile phone plan. The data channel is used for Instant Messaging activity, Contacts and setting up a voice call to a Skype or SkypeOut contact. Further information on charges. Especially be aware that calls made when “roaming” outside your home country or region may incur significant charges.

One caveat: all this access to Skype requires that you keep a handle on how many platforms are logged into Skype. At one point, being concurrently logged in on a laptop, a desktop, an iPhone, a BlackBerry and a Nokia E71 (using Skype Lite), I found that presence was not consistent across platforms and some IM chat messages were not getting to all the platforms. But then again coordination of presence and setting priorities for multiple login situations is something that I hope Skype is investigating as they roll out Skype Everywhere.

(Yes, I am aware that Skype can also be accessed on the iPhone via Fring; however, call quality has not been consistent enough to consider it a reliable service.)

Whenever I travel to the U.S. I am careful with usage of my BlackBerry Bold for voice calls; there’s a $0.95 per minute roaming charge for any use of it on the AT&T or T-Mobile network even before any long distance charges are considered. Calls back to Toronto from California will result in a total charge of $1.75 per minute. And, at $6.00/MB for data usage, I try to maximize my data activity via WiFi access points in hotel rooms, airports and conference press rooms. And, when I go to Mexico or Europe I look for any opportunity to make voice calls over Skype and access data services over WiFi; in fact, in Mexico, one is advised to turn off the BlackBerry. Roaming charges will easily clean out your wallet.

Recently a Los Angeles Times reporter was referred to me for more information about how he could avoid “roaming charges billing shock” in the future. He had just received a $400 roaming charge billing for using his iPhone over the Rogers network during a weekend trip to Vancouver, Canada.

At one of Andy Abramson’s famous Blogger dinners, held during a recent conference, roaming charges were identified as the number one cost issue and arbitrage opportunity existing in the wireless services market today.

Today Truphone, who has continuously demonstrated innovation in low cost wireless calling, announced their forthcoming Truphone Local Anywhere service at Mobile World Congress. From the press release:

The introduction of Truphone’s multi-country, single-SIM service will change the current experience of people with an international lifestyle.  Their mobile experience is currently characterized by frustration, brought on by constantly having to juggle multiple SIM cards and mobile phones in order to minimize their mobile costs.

In an interview with Truphone CEO Geraldine Wilson, she highlighted four key benefits of this service. On a single handset a Truphone Local Anywhere subscriber can:

• have a local number whenever travelling in a supported country
• make calls anywhere in the territory of participating carriers at “local” rates
• make international calls at reduced costs
• eliminate or minimize ”roaming” charges at most destinations

But there is also a benefit to people calling to a Truphone Local Anywhere subscriber. Personal and business calls to the subscriber can be made via the subscriber’s “local” number for the location from which the call is being placed.

Other issues:

• All numbers will be “mobile” numbers, capable of supporting SMS messaging and data activity
• The default callerID seen by the called party will be the call destination’s “Local” number but the displayed callerID can be managed to display other numbers available to the subscriber
• calls to other Truphone Local Anywhere customers will have the lowest calling rates

Geraldine was quite specific in stating that the target market includes mobile professionals, travel industry employees, expatriate workers who need a “local” number in both their home country and “on the job”, and international students. According to Geraldine, this “road warrior” market encompasses 300 million today, making over 700 million trips per year.

Why an announcement now at Mobile World Congress? While Truphone has already signed some carrier and service provider agreements for this program, they are seeking out additional carrier and MVNO partners to build out a worldwide network.

As for the infrastructure behind this service:

• the customer will receive one SIM that supports service providers in all countries
• it is a scalable, plug-and-play solution
• a customer will be able to add another carrier or service provider to the SIM over-the-air
• Truphone is seeking out non-traditional distribution channels
• it will have full data compatibility

Bottom Line: if Truphone can pull off a sufficient number of service provider relationships worldwide, Truphone Local Anywhere will have the same friction-free impact for travellers’ mobile communications activities as the introduction of the Euro provided to European travelers, eliminating the need to stop by an “exchange counter” when arriving in every country.

Update: Jon Arnold: Truphone Launches Local Anywhere Service

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During our conversations with Skype COO Scott Durchslag last week at CES, Scott outlined Skype’s criteria for its software development going forward.

First was the emphasis on “liquid communications” through statements such as “Skype Whenever, Wherever”. Just as today you can pick up any PC or mobile platform and find all the Google Tools (Search, Maps, News, Reader, etc.) Skype wants to be on virtually any platform or device.

Pick up a smartphone, find the Skype button. Turn on the TV, find a Skype button, have a conversation. Open a web browser; start a Skype session. All this to complement Skype on the desktop. Today, besides on the desktop, you can find Skype on over 200 mobile phone handsets, several (Sony) mobile devices, Skypephone and Apple TV. But Scott emphasized, this is only the beginning. It will only start to get real when we see Skype on higher profile devices such as the iPhone and BlackBerry or when we start to see Skype seriously back into the hardware device business with vendors such as Philips and iPevo.

Then Scott outlined four benchmark criteria that every implementation of a Skype on any platform or device must meet:

• High call quality
• Simple and easy user interface
• Consideration for battery life
• Security

Last week’s hotfix upgrade of Skype for Windows 4 beta 3 included the first implementation of Skype’s three year effort to develop the SILK codec, increasing the audio bandwidth to 12 KHz while effectively reducing the Internet bandwidth consumed during a Skype call.

A key reason for Skype’s rapid and widespread adoption has been associated with its ease-of-use. Yet Scott says the Skype conversation user experience needs to be even easier to encourage adoption by a broader user base. Developing a more effective user interface has certainly been a focus of the Skype for Windows 4 beta program. At the Skype CES press conference Scott reported that, in a recent survey of users, 88% preferred the new UI to the previous Skype for Windows 3.8. But I’m still wondering if the Skype for Windows team could take a look at Skype for Mac and implement a “drawer” type interface to manage and select the active conversation. For the longer term evolution of Skype clients hopefully Skype also has a look at Dan York’s post on Skype’s fragmented product strategy.

Battery life on smartphones was a key issue that prevented Truphone, who uses a native VoIP client for calls over WiFi, from launching a native VoIP smartphone client running over 3G networks. Instead they launched Truphone Anywhere that takes advantage of the underlying network 3G GSM voice channel and uses the data channel to set up a call via a server that, in turn, sets up a VoIP client. That voice channel tends to make much less use of the device battery than a constantly compressing/decompressing VoIP client that devours the underlying processor activity. Addressing the battery life issue is a major reason why we see Skype using a similar calling architecture when launching the Skype Lite Java client on over 100 Java-enabled cell phones, including those based on Google Android.

Security is an issue that I’ll leave to Dan York and others who are able to cover this issue more knowledgeably and effectively. Suffice it to say that we would expect security to continue to be a feature of all Skype products, including those that use the mobile voice channel for placing calls from mobile phones.

Two take-aways from these statements:

• Fundamentally we should expect Skype, going forward, to be a provider of real time conversation-enabling software on desktop, web, TV and mobile platforms. To use an old telegraphy term: Full Stop! For instance, rather than developing their own social network, we should expect Skype to seek out agreements with other social network service providers, such as the MySpace agreement. Skype is an enabler of real time conversations; it is not in the community building or social networking business. Facebook, Twitter and MySpace, amongst others have already captured that space and done an excellent job at it.
• These benchmarks also provide a basis not only for deciding what product offerings Skype will develop but also when they are in a position to release a product.

The new Skype executive team is finally starting to set some benchmarks and guidelines against which we can not only measure executed performance but also have a better understanding of where Skype wants to go.

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Over the past few years we have seen the evolution of several conversation communities, some simply employing instant messaging; others employing both instant messaging and voice. Skype is the primary example with its support of IM, voice and video as well as auxiliary features such as file sharing (and, as announced tonight, basic screen sharing) but we are also seeing these services diffuse into Google, via GTalk’s voice and chat capability, MSN Live via Live Messenger, and, in spite of its trying to define who they are, Yahoo. Truphone is a mobile voice calling service that I have used for a couple of years from a Nokia N95-1; it became critical in a situation I encountered in Germany two years ago. I have liked both the quality of the voice calls as well as the user interface, especially its use of the device’s native address book for initiating a call. While they have had some hiccups with their recent product launches, Truphone has become the leader in providing low cost calling from the iPhone while breaking the carrier barrier via Apple’s App Store. I will soon be reporting on Truphone Anywhere for BlackBerry. Now, under recently appointed CEO Geraldine Wilson, Truphone is making a move to grow their user base rapidly by leveraging the user bases of other services.

This evening at the MacWorld Showstoppers event Truphone announced an enhanced Truphone for iPhone providing connectivity to these four conversation communities. Supporting both instant messaging and voice conversations, voice calls to, say, Skype contacts are free provided they go over a WiFi connection. Calls to these communities can also be made over a carrier’s 3G network, usually at the cost of a local call. In addition Truphone is providing access to Twitter as one additional messaging service accessible via Truphone’s iPhone application.

In my interview this evening with new Truphone CEO Geraldine Wilson, she pointed out:

• Using Skype as an example, Truphone’s enhancements set up an appropriate Skype client on a Truphone gateway and complete the call to the Skype contact, taking advantage of Skype’s peer-to-peer architecture such that there are no resulting termination charges.
• By introducing instant messaging, Truphone is recognizing the key role IM is taking on in IP-based conversations where a conversation may start over a chat session and migrate to a voice session if deemed appropriate.
• Truphone sees the introduction of these enhancements as a key to building the Truphone user community; Truphone generates revenue through offering low cost calling to/from the landline and mobile PSTN network.
• Truphone is looking at adding BlackBerry and Android to their supported platforms for this service over the next few months. Key here are devices that support an application store in order to make user access to these services simple and trivial.
• To avoid high roaming charges it is recommended that Truphone for iPhone be used either over a WiFi connection anywhere worldwide but only over a user’s home country 3G carrier.
• These new features go live on next Monday, January 12.

Some outstanding questions:

• Given that the Truphone application needs to be active for conversations, how will this work when other applications are open? Currently if I have Truphone as the open application on my iPhone, I can receive free Truphone calls and my presence will be indicated to other Truphone for iPhone users if I am in their “Favorites” tab. However, if I am in another iPhone application, I cannot receive “free” Truphone calls over WiFi; nor is my presence indicated to others. I look forward to seeing how the enhanced Truphone handles Instant Messaging when Truphone is not the “open” application on the iPhone. This is where BlackBerry’s full multi-tasking capability is a major advantage over the iPhone.
• Calling Skype contacts involves providing your SkypeID and password. What security is in place to maintain the confidentiality of this information. What other security aspects are compromised as a result of placing the calls via a connection to a gateway that supports the caller’s Skype client.
• What is Skype’s reaction to having Truphone siphon off what could otherwise potentially be SkypeOut revenues while leveraging the Skype user base and using the “free” aspect of Skype? We know Skype is working to launch mobile phone applications, probably this week at CES. With iSkoot and the Skypephone on 3′s networks, as we learned at last year’s eComm 2008 iSkoot presentation, a portion of carrier revenues are shared between Skype and iSkoot.

A major step forward in making low cost calls worldwide, Truphone’s moves once again emphasize that WiFi is becoming an ever growing alternative connection option to making wireless calls. At the same time it will be interesting to see how the business model plays out in a world where the cost of voice calling continues to move towards zero.

GigaOm: Truphone Brings Skype to iPhone and iPod Touch

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If I ever had any doubt about the value of Twitter as a commercial social networking tool, it evaporated this weekend as a result of following some Tweets on the subject of smartphones that appeared this weekend. They certainly provide an independent perspective on issues that I’m sure others are wondering about:

Mark Evans acquired an iPod Touch back in August after deciding he did not need an iPhone; as a result of his recent employment status change, he is now debating the merits of having a smartphone – in particular, an iPhone

Luca Filigheddu has just gone through the process of evaluating the BlackBerry Bold and iPhone over the past few weeks. Yesterday he sent me a Twitter direct message to say that he had acquired a BlackBerry Bold; after he had had a few hours experience Saturday I see this on his Twitter feed:

And when I came home yesterday evening I see that my acquaintance Olivier Chaine has put up this Tweet (earlier yesterday I had suggested, in response to his request for smartphone Twitter client recommendations, that he look at Slandr.Net as a mobile platform Twitter client):

First I would suggest that the mini-computer industry died many years ago, to be replaced by the microcomputer era, especially server banks. Trust me, I spent a major part of my career relying on mini-computers. I think I would need a backpack to be mobile with a mini-computer.

So I’ll assume Mark is really looking to have a mobile microcomputer or PC experience on a smartphone. Having had several months’ experience with both an iPhone and a BlackBerry Bold, here are my criteria for a mobile microcomputer or, more aptly, a “Laptop for the Hip or Purse”:

• Minimum 480 x 320 graphics display.
• Full QWERTY keyboard.
• Web browser capable of supporting PC-type browsing.
• Supports “Cut & Paste” (of significant value more often than one would initially imagine until it’s not available)
• View and edit MS Office documents (Word, PowerPoint, Excel) with potential to add document creation.
• Supports video recording and MMS
• Background processing (especially after experiencing both Truphone for BlackBerry and Truphone for iPhone)
• Supports true Instant Messaging in background while running other applications
• A very high speed processor (>500 MHz)
• Runs applications such as Qik.com, SlingPlayer Mobile and iSkoot (for voice and chat conversations with Skype contacts).
• Bluetooth stereo audio support.
• Removable battery
• Equipped for memory upgrades through a removable memory card.
• Supports both Both WiFi and 3G wireless protocols

A nice set of specifications but the key question here is: “How does it change the user experience?”. In particular does it eliminate the “urge” to turn on, or always carry, a laptop to keep up-to-date with real time activities?

As I have mentioned elsewhere, after a month’s experience with the BlackBerry Bold, I found I had lost that tugging “urge” to turn on my laptop for keeping current with real time (and often mission critical) information. This change did not just involve email and web browsing but also Instant Messaging, Twitter and attached document editing.. RIM would do well to position Bold as a “Laptop for the Hip or Purse”, bypassing all the technical comparisons and moving on to succinctly promoting Bold based on the actual user experience.

I like my iPhone for many of its personal information delivery features; it gives me a feel for what is appealing about the iPhone. I can find Toronto Transit streetcar times, do unit conversions, find the nearest Tim Horton’s or Starbucks; it has lots of great information delivery features. On the media side it’s definitely an extension of the iPod although it does not have the full audio performance of the Bold.

However, a mobile microcomputer the iPhone is NOT! I find myself turning to my Bold much more often than my iPhone for real two way interactivity. And just as important as the keyboard is the ability to track instant messaging sessions, whether on iSkoot (for Skype chat), Palringo or BlackBerry Messenger in background while carrying out other activities. On the subject of low cost international calling I find I can make much more use of Truphone for BlackBerry than Truphone for iPhone (that’s the subject of a future post).

I am encountering more and more acquaintances who have no use for a touch keyboard; certainly my typing error rate is much worse on the iPhone. For this reason alone I consider the iPhone to be a very good one-way information delivery device whereas BlackBerry is a true two-way communications device.

As for applications, suffice it to say that over the next six months, where feasible business savvy developers will publish applications running on both devices. For instance, The Hockey News has just released mobile applications for both the BlackBerry and iPhone. I mentioned Truphone above; Mobile Google apps are another example.

Keeping up with iTunes music via BlackBerry MediaSync is a trivial operation. Frankly from some video and audio streaming experiences I have had, BlackBerry Bold provides superior stereo audio performance even without earbuds or a headset.

Bottom line: when I leave my home office or hotel room with my Bold, I no longer have to take my laptop to keep current.

Yes, at the moment, the iPhone browser a superior user experience but rest assured RIM is not ignoring the issue.At this point the Bold’s browser issues have sometimes been frustrating but they not been an inhibition to my browsing activities in any major way – I still get the information I am seeking. The critical parameter here is the 480 pixel display width, which is sufficient to view most websites and weblogs without the need for horizontal scrolling via a ribbon bar. When RIM releases carrier-specific versions of their upgraded operating system – including browser enhancements, the Bold will live up to its full potential as “A Laptop for the Hip or Purse”.

(As for pricing on Rogers, both the Bold and iPhone are C$199 with a three year contract.)

In future posts I’ll cover in more detail some of the issues mentioned above, including my Truphone evaluation on each device, some very interesting real time video and audio experiences, the range of third party applications available on each device and why both background processing and WiFi is becoming critical to any smartphone.

And, Mark, if you’re looking for a mobile microcomputer, I would suggest serious consideration of the BlackBerry Bold.

In closing, can we expect Skype to include BlackBerry as one of their supported platforms for Skype for Mobile? Or will iSkoot improve on their user interface to take advantage of some new BlackBerry developer tools? (Most Skype executives I meet are sporting a BlackBerry – it’s supported by eBay IT.)

Update: Luca published a post this afternoon, A Bold New Experience, and asks about his Tweet above: “Why Did I Say That?”

1) Always on Experience: the BB is offering me a realtime always-on experience never found in any device I used before
2) Multitasking – It lets you receive IMs while writing an email or making a phone call, for example
3) Stunning display
4) Wide availability of apps
5) Crazy speed
6) Great usability

Update #2: (Dec. 23) ZDNet names BlackBerry Bold as #1 most influential biztech product of 2008; iPhone is #3.

Other posts:

• Om Malik: Review: BlackBerry Bold is Beautiful
• Web Worker Daily: BlackBerry Bold: Upgrading Your Mobile Experience.

Today Ireland’s favorite communications entrepreneur, Pat Phelan, put up a post: “How Popular is Skype, really?” Shows the potential for both Skype and its (prospective) partners, should the new executive team be able to execute on a restructured Skype and a viable partner program. And it shows the relative magnitude of the challenge that Truphone, Jajah and Rebtel are up against as they try to grow their business.

Truphone‘s announcements last week overcame a significant carrier resistance barrier to using VoIP-enabled services to reduce international calling costs. The key secret here was that it required the combination of Truphone’s iPhone and iPod Touch applications along with the Apple Application program that leverages Apple’s established carrier relationships to break this barrier.On Friday I was finally able to complete provisioning of Truphone on my iPhone. It happened at this time for three reasons:

• The association of my original Truphone number and account with a Nokia N95 handset and the “416″ number I eventually transferred to my iPhone whose acquisition as an upgrade on my carrier account minimize my iPhone costs over the term of the three year contract.
• The original iPhone application only supported outbound calling; I would have lost the Truphone inbound calling feature I had on the N95.
• For this reason I left Truphone on my N95 (using a deactivated SIM and my home office WiFi access point) pending the arrival of a Truphone for iPhone application and service that supported both inbound and outbound calling.

Recall also that the original Truphone for iPhone only allowed calls over WiFi access points with no ability to pass them through the underlying 3G wireless carrier. Truphone’s two announcements last week addressed three issues:

• Truphone for iPhone now supports both inbound and outbound calling
• Truphone added the Truphone Anywhere service such that Truphone for iPhone calls could be made over the underlying 3G carrier as well as over WiFi.
• Truphone for iPod Touch (2nd generation) invoked the Truphone Anywhere service allowing calls to be made from iPod Touch to any PSTN number.

Over the course of the past week it has become possible to make low cost international calls from any iPhone or iPod Touch mobile device worldwide. Truphone has demonstrated how the underlying service provider can can eliminate the need to have a multitude of individual “carrier-service provider agreements” with the 79 carriers currently offering the iPhone worldwide. Yet carriers still benefit through increased local minutes used to provide the connection to/from Truphone calls. To quote from Ted Wallingford’s “Heartburn Chuckle: The telecom industry can blame itself”:

The Carriers

The carriers are firms like AT&T, Windstream, Verizon, BT, and so on. Their obsession with the billing unit (the almighty minute) has made them helpless to see the possibilities of a software-rich, application-based global ecosystem. Consequently, the most successful apps to arrive on the carriers’ networks, the ones most embraced by the public, overwhelmingly have one purpose: to steal billable minutes from the carriers. The innovation disappeared and the scrappy new players in the market, the ones with the power to transform the public’s thinking about telecom, instead got stuck doing the same old thing the big telecoms do to put bread on the table: bill minutes. [Author's italics]

For instance, Canadians can now use Truphone for iPhone as their international calling service over Rogers without the need to subscribe to one of Rogers international calling plans but perhaps with an increase in their monthly “local” voice plan minutes. In this case, there is no cost for the actual application and you establish international call credits through a Truphone account. When Rogers’ iPhone customers travel to Europe, calling back to North America can be handled at a much lower cost through hotel, cafe and airport WiFi services, such as Boingo or iPass. (True roaming calls from outside the “home country” over a 3G carrier will still be expensive; Andy’s post linked here suggests RebelSIM provides a solution.)

It was the second part of this announcement that is most significant. Previously VoIP-enabled services, such as 3′s Skypephone, required working with individual carriers to establish the appropriate business and operating agreements. However, in one move, Truphone was able to leverage Apple’s relationships with 79 carriers worldwide to bring about commitment free international calling. Apple, through its Application Program has become a disintermediator, facilitating a business model disruption, once again.

As for the iPhone for iPod Touch application; this is why the most successful carriers need to offer both wireless and broadband Internet services. Calls via WiFi access points, including one’s broadband Internet service, go over the broadband connection and reduce carriers’ needs to build out the capital-intensive wireless network infrastructure, including backhaul.

In a future post, once I’ve had some more Truphone for iPhone experience, I’ll do a comparison of services available over Skype and over Truphone. But one obvious difference: Truphone is about voice conversations only; Skype is about voice and text conversations.

Related Post: Race to Provide Low Cost International Calling Heats Up

Tags: Truphone, iPhone, carriers, voip, Skypephone, iSkoot, international calling, service providers, WiFi

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Yesterday I wrote a post for GigaOm, Skype: Coming to a Cell Phone Near You, discussing how the announcement of two new beta versions of Skype on mobile devices gave a hint of Skype’s future mobile strategy.

At the same time Truphone announced a new version of their iPhone application. Whereas the version released at the time of the Apple App Store launch back in July only supported outbound calling over WiFi access points, the new release not only supports inbound calling to your iPhone number but also makes outbound calls via the 3G carrier networks that offer the iPhone.

Innovation driven competition in delivering low cost international calling services appears to be heating up during these challenging economic times – at least for calls originating in your “home” calling country or area code(s). Here’s a brief summary of what is evolving:

We’ve seen the evolution of two architectures for making VoIP-enabled calling from mobile devices; it’s all a matter of where the calling party’s Skype (or VoIP client) session is opened up – directly on the device or on a dedicated hosted server. This leads to two other considerations:

• Carrying the voice portion of the call from the mobile device into the network cloud: either via the carrier’s robust and proven (GSM) voice channel or over via a WiFi access point
• The need to support Skype’s instant messaging (chat and presence); this always occurs as a data activity

VoIP Client on the Mobile Device; VoIP over WiFi

Skype for Windows Mobile places the VoIP client directly onto the device. As a result the device must handle the “VoIP processing” to generate the packets that are transmitted over the supporting data network (either a carrier’s 3G network or via a WiFi access point.) As mentioned previously, it places heavy demands on the device’s resources, especially the processor (running at much lower speeds than on a PC) and the battery.

Truphone’s original voice offering also runs on the device (usually a Nokia Smartphone). While both Skype for Windows Mobile and Truphone can run over either WiFi access points or a 3G network, it is strongly advised to use these only over WiFi access points to have a reliable, robust, high quality voice service. For instance, the Skype for Windows Mobile download page says:

• Log into Skype from any WiFi zone to make free calls and send instant messages to anyone else on Skype, anywhere in the world, any day of the week.
• WiFi connection or 3G/2G data connection (we cannot guarantee voice quality over 3G/2G. You may also be liable to additional data charges so please check with your operator before using)

Truphone’s original iPhone outbound calling offering was also only available using the iPhone’s WiFi capability; however, details of their architecture were never revealed.

Accessing VoIP via a Wireless Carrier

Over the past year we have seen the rise of several services that use the alternate architecture where a call is placed via a local access point to a hosted server that then opens up a Skype client. The server-based Skype client then completes the call as a Skype-to-Skype call.

While originally pioneered by iSkoot, a service using this architecture, such as Skype Lite beta, makes a call to a SIP Gateway server via a local point of presence while data about the call is concurrently sent via the underlying data network to a hosted Mobile Gateway. This dedicated gateway then sets up a Skype-to-Skype call between the SIP Gateway — now connected to your cell phone — and the destination Skype contact. Skype chat messages can also be exchanged concurrently over the data network. We are now seeing various offerings using this architecture:

• The highly successful Skypephone offered by 3 in nine countries.
• iSkoot providing service for a wide range of phones including BlackBerry, Nokia and T-Mobile’s G-1.
• Truphone Anywhere: when Truphone found they could not offer a highly reliable service over 3G networks (largely due to device resource considerations), they launched Truphone Anywhere that allows Truphone calls to be made over a 2G (GSM/EDGE) or 3G (UMTS/HSPA) voice/data network as well as over WiFi access points.
• Skype for Mobile beta – Skype’s first attempt to go beyond Skype for Windows Mobile onto other platforms such as Nokia N-Series and E-Series devices. This never got out of the beta phase; while you could use Skype chat anywhere, the voice service was only to be available in a limited number of  countries (that did not overlap with countries where Skypephone was available).
• Skype Lite beta: building on the Skype for Mobile beta experience to a service that supports not only smartphones but also over 90 cell phones that support a Java client and include basic web browsing and data capability. According to the Skype Lite page it appears that Skype is working with carriers in ten countries to support this service.
• Truphone for iPhone 1.12 release: makes Truphone calls either over WiFi or any cellular network using an iPhone, building on their Truphone Anywhere experience.

Key features of these server-hosted VoIP client services:

• They are most cost effective when calling from your home country or local calling area. You could incur long distance or, when outside your home country, roaming charges that would run up quite quickly.
• An unlimited or high cap data plan minimizes costs associated with using these services.
• Only Skype provides a full Instant Messaging capability covering both chat and presence. Some Truphone offerings have shown support for SMS messaging.
• Calls to Skype contacts are free.
• Calls to mobile numbers outside U.S. and Canada will still invoke the charges incurred in “caller pays” mobile services.

Why only the cost of a local call? Your cell phone makes a call to a local number which puts the call through to the service’s SIP Gateway. At this point you connect into a Skype-to-Skype call for which there are no termination charges involved as a result of Skype’s unique (and secure) peer-to-peer architecture.  The same applies to Truphone where Truphone-to-Truphone calls are free.

This Skype Lite beta announcement portends that we could be seeing Skype-to-Skype calling, along the lines of 3′s popular Skypephone service in nine countries, become available to mobile customers having a much broader range of cell phones and in up to ten additional countries.

One other service that can be accessed from any phone is Mobivox. However, there you have to build up and manage your address book online such that VoxGirl can help you make your calls; it does not access your mobile phone address book. It’s purely a voice service with no messaging component (other than using SMS to facilitate setting up calls under certain circumstances).

While we’re getting a first step in driving down mobile costs for international calling, the next step needs to be finding a user-friendly way to drive out roaming costs. MaxRoam and Truphone’s SIM4Travel are starting to offer some hope on this front; however, at the moment their costs for USA-Canada calls are much more than my Rogers roaming charge. The winners will feature not only lower costs but a very friendly user interface, interacting with the device address book, that also provides the most complete ranges of services in terms of coverage and complementary conversation modes, such as IM.

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• Truphone for iPod Touch: Accessing Skype Contacts and Social Media

Over the past year one of the leading IP-based voice service offerings for low cost international calling from wireless smartphones has been Truphone whose service primarily runs over WiFi access points; Their more recently launched Truphone Anywhere service provides an option for making calls via 3G networks using a combination of the data channel and voice channel in a manner similar to iSkoot’s architecture where the caller’s VoIP client resides on the service provider’s server(s). When the Apple App store launched last summer Truphone launched an iPhone 3G application that once again offers the ability to make outbound calls over a WiFi access point.

One more user experience consideration: a key user friendly Truphone feature is its complete Address Book integration; when using Truphone on a N95 8GB I can simply go to my standard address book (synchronized with my Outlook Contacts), select a contact, select a phone number for the contact, press the green “Call” button and initiate a call over Truphone.

So it was not a total surprise, with this experience, that today Truphone announced a new Truphone application for the second generation iPod Touch, which supports a headset with a microphone. But it’s not simply about making low cost phone calls.  Support for chat and social networking has also been included. From the press release:

Truphone for iPod Touch will become a one-stop-shop social hub with the following features coming soon:

• Calling to landlines (PSTN) at low cost (simply set yourself up with a Truphone account);
• Instant messaging to Skype and MSN (free);
• Calling to Skype users (free);
• Calling to MSN users (free);
• Check and set facilities for Twitter (free);
• Check and set facilities for Facebook (free).

Contrary to what many in the media are saying, the client that resides on the iPod Touch is a thin client, not a VoIP client. This client supplies a Truphone server with the information required to open and set up a VoIP client on the server which, in turn, completes the call via a VoIP connection.

What can we envision from this announcement for future releases of Truphone for Nokia, BlackBerry, iPhone 3G and Windows Mobile devices? Beyond the calling and SMS features currently available in their respective Truphone clients I expect we’ll be seeing:

• Truphone access to Skype IM and calls to Skype contacts, as well as to Microsoft Live contacts
• Facebook access, including possibly the ability to import Facebook contacts into your phone address book
• Following Twitter messages

In addition, Truphone is a Voxbone iNum partner; initially Truphone for iPod Touch users will be assigned an iNum “883″ country code number. I have also recently observed use of iNum “883″ numbers on iotum’s Calliflower conferencing service and at Mobivox. Using Skype today, I confirmed that placing a Skype call to an iNum “883″ number results in a SkypeOut call with the appropriate charges.

Looks like we’re about to see some interesting innovation coming from Truphone over the next few months.

Andy Abramson at VoIP Watch talks about some of the broader implications of the technology behind this announcement.

Update: Pat Phelan does not think an iPod Touch is a phone device; it’s not simply a case of “because you can do it”.

Tags: Truphone, Skype, iPod Touch, iNum

Sunday Times does a “quick” review of several mobile VoIP options for the U.K. market including:

• Best for the iPhone (Truphone)
• Best for Easy Installation (Skypephone 2)
• Best for Instant Messaging (Fring for Nokia N95)