Though the news of the first experiment is about two months old, I got it now and it really has got me excited. In an industry first, Ericsson and VimpelCom, which operates Russia’s Beeline service, demonstrated 3GPP standard-based compressed speech and signaling (SIGTRAN) over IP in a commercial GSM network.
We know that speech compression over all-IP is the fundamental first step in the migration to an efficient IP network apart from the fact that it greatly reduces transmission requirements. In this case, this was made possible with Ericsson’s Mobile Softswitch Solution.
Anyway, the first call was made in December 2005 between the Russian cities Nizhniy Tagil located in the Sverdlovsk Oblast in the Ural Mountains and Yekaterinburg, the administrative center of Sverdlovsk Oblast.
This state of the art technology will be launched across the whole of this region in this month in Feb itself.
Source
VimpelCom makes first GSM VoIP call

Indian students invented first ever Cellphone controlled tractor

11 crazy April Fool’s Day iPhone apps for pranksters

13 coolest Steampunk phones to crank a metallic accent

Russian DIY snowmobile is a chopper for white ride

App Developers intuitive solution for iPad’s lack of multi-tasking

Top 10 stylish cellphone concepts for girls

Phone Guitar combines 3 mobile platforms for soothing instrumental music

Malicious app(s) raising havoc on Windows Mobile!

God of War Kratos PC casemod is good to scare us off

12 Sci Fi Surprises of the year 2009
Add Your Comment













