fring announced the rollout of its network-optimized DVQ mobile video calling technology. The company’s proprietary DVQ (dynamic video quality) technology adjusts video bit rate and frame rate according to the specific device to match current network bandwidth during a call, delivering the best possible video picture quality for available bandwidth between call peers.

Vonage has just introduced the Vonage Mobile application for Facebook, a new service that allows users to make free mobile calls to all of their Facebook friends who have the app, anywhere in the world, directly from their friends list.

iSkoot has announced that its mobile application, iSkoot for Skype, is launching in the Android Market.
It is the first VoIP solution available on Google’s new mobile application store.
Available immediately for download, iSkoot for Skype also runs on nearly all major mobile platforms, including J2ME, S60v3, UIQ, Palm, Windows Mobile and BlackBerry.