Callvine adds HD voice conferencing to new free iPhone app


Austin, Texas-based Callvine ( has rolled out a new iPhone app that includes support for HD voice using G.722.1 and conferencing through TurboBridge (

As is typical, HD voice on the iPhone app is supported via Wi-Fi connection.  Other HD voice features include free voice recording.  The app also provides live conference controls, […]

Microsoft Lync does standards-based HD voice in Polycom interop


Polycom’s new Microsoft’s Lync solutions don’t speak Microsoft RTA.  Instead, the SIP standard devices and phones will all talk through Lync using G.722 and G.722.1 (Siren) for HD voice support.

Polycom announced “the broadest ranges of UC solutions” interoperable with Microsoft’s UC platform last week, citing over 40 systems, including a “custom-built” video […]

Vivox touts HD voice on Facebook, Google Wave, Ning at DEMO Spring


Vivox ( is pumping its Social Voice Partner Program at DEMO Spring 2010, planning to add Yet More HD voice Minutes to its multi-billion total.

Developers in the Social Voice Partner Program get a web toolkit, sample code, and support to “transform” social applications into “primary communications hubs” – whatever that means.  In […]

Aculab adds more HD Voice codec support


Aculab has announced its Prosody X and Prosody media products now support more wideband codecs.  The company has officially added support for G.722, G.722.1 and G.722.2/AMR-WB.

In a press release this morning, Aculab says the inclusion of the G.722 series codecs gives its Prosody X media processing boards and the Prosody S software platform […]