billing voip freeware downloads

GNU Gatekeeper (GnuGk)

5.13 freeware download

A free H.323 gatekeeper to build VoIP networks, route calls and do authentication and accounting. ...

4PSA VoipNow Express

1.6.2 freeware download

4PSA VoipNow is the leading Linux IP PBX server software ... and residential users. With multi-tenant software architecture 4PSA VoipNow delivers hosted PBX services or can be used ...

ippi

3.1.3 freeware download

ippi is one of the main VoIP provider using SIP technology. ippi is one of the most used VoIP app on iPhone and iPod iTouch. Our ...

TeamViewer QuickJoin for Mac OS X

15.55.3 freeware download

... the important functions for online presentations, such as VoIP, video, whiteboard and chat, are available. FEATURES: ... expert to another · Comment on sessions for billing documentation · Share selected groups with other TeamViewer ...