sorted by: recent | see :
popular
Content Tagged with VoIP + Software
Elastix - The reliable PBX appliance software - Home
Elastix, the reliable PBX appliance software
Zfone Project Home Page
Zfone is a new secure VoIP phone software product which lets you make encrypted phone calls over the Internet. Its principal designer is Phil Zimmermann. Zfone uses a new protocol called ZRTP, which has a better architecture than the other approaches to s
Axon Virtual VoIP IP PBX Software for Call Delegation
Free SIP server. limited to 10 accounts.
fring
Make free mobile calls, IM with Skype, MSN Messenger, ICQ, Google Talk, SIP & Twitter, AIM & Yahoo!
Page 1 | Next >>