GigaOM

Earlier this morning I met with Sarik Weber, co-founder of Hamburg, Germany-based mobile callback service, Cellity. He brought me up to speed on his company, but he also mentioned that they had launched a Facebook application that allows you to send free SMS messages to anyone worldwide.

I signed up for the app but also looked at the competitive landscape and found that there are around three dozen (free) SMS-related apps, but they have little or no usage. Even the best ones get about 500 users a day, though most have fewer than 50 daily users. (Related story: 5 Ways to SMS for free.)

The state of these SMS apps is no different from many social voice applications (voice widgets). The only difference being that the VoIP widgets have high incidence of installs but comparatively low daily usage. Continue Reading

One of the most important calls I make during the week is the one to my mother, followed by another one to my baby brother. These are international long distance calls, and for the first 15 years of my American life, those calls went over AT&T’s wired or wireless networks, forging a very special bond with Ma Bell.

This past year, however, that bond has been broken. AT&T has been replaced by Truphone, a UK-based mobile VoIP company that offers better quality voice calls at lower rates and doesn’t require me to own a landline. A WiFi-enabled Nokia phone is all it takes. (These days, I am totally in love with my Nokia E61.)

Truphone has become indispensable to my work and personal life, and perhaps that is why I’m glad to learn it just raised a whopping $32.7 million in Series B funding from “new investors,” although the company wouldn’t name names. Previous investors who have pumped in over $24.5 million in Series A funding — Burda Digital Ventures, Eden Ventures, Independent News & Media and Wellington Partners — came back with more cash as well.

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eBay reported its first-quarter earnings today, and there was nothing impressive about the results, especially their core auction-related business. On the other hand, Skype seems to be doing pretty well. Continue Reading

Freeswitch has been quietly growing in both popularity and stability, not as a direct competitor to Asterisk, but as a fully featured, carrier-grade Softswitch. Get the full lowdown on Freeswitch over on Ostatic, our open source blog.

Now that the haze of exhaustion has worn off, I’m reviewing my notes from CTIA. Our cheat sheet was spot on — with the exception of an Android phone, that is. The same prototypes were available that folks saw in February at the Mobile World Congress show in Barcelona, but there was no actual handset there with which to muck around.

Another disappointment was Sprint’s delay of the launch of Xohm until later this summer. Yet even despite the sense that LTE has gained the upper hand with existing carriers, plenty of vendors were showing WiMAX products. But really, the real news at CTIA this year was around the services that can be delivered over a mobile phone, not the phones or the networks on which those services will be accessed.

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Playing with the Instinct, Samsung’s answer to the iPhone, is a fun experience, but not one I could handle on a daily basis. The touch interface is nice, with a satisfying vibration each time the phone registers a touch command, but lacks an accelerometer to register the changes in direction, like the iPhone has.

The Instinct will be available in June, and it appears to have all the features a consumer could dream of wanting.
In fact the phone has so many features crammed onto it, and it’s such a small device, that it was hard to do things without accidentally taking a picture or hitting one of the three hard-wired buttons on the bottom. The same thing happens on my BlackBerry Pearl, however, so my fat fingers might be the problem.

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