In our last VoIP installment, we looked at the main reasons why SIP has become a widely adopted protocol, but we left details of the protocol’s inner workings fairly vague. This article will drill ...

Even many IT professionals haven't heard of the Session Initiation Protocol (SIP), so it's almost certain your users haven't. However, unless you're using an entirely proprietary Voice-over-IP (VoIP) ...

The V Phone is an IP Telephony mobile VoIP app that enables mobile users to make VoIP calls and send SMS's using the internet. The VoIP industry commonly refer to such apps as mobile voip, sip client, ...

TringMe, an Indian internet telephony firm, has released the first third-party native VoIP client for BlackBerry smartphones that does not require the use of voice minutes. Unveiled on Monday, the ...

This is a user generated content for MyStory, a YourStory initiative to enable its community to contribute and have their voices heard. The views and writings here ...

MailVision's PICO Mobile Client system supports private-branded delivery of high quality VoIP telephony and SMS via WiFi and 3G data networks. The PICO mobile client is distributed, managed, ...

Calypso Wireless, Inc. have completed a demonstration with Ecutel of its dual mode C1250i Wi-Fi-GSM-GPRS VoIP cellular phone. Calypso's mobile phone, which according to the company utilizes the ...