VoxForge IVR Wiki

• SIP Client Software, User Agents, Source Code
• 74 Open Source VoIP Apps & Resources
• summary:

SIP Clients (User Agents)

* Multi-Platform

• SJPhone - Linux, Win32, MacOSX
• SFLphone - a multi-protocol (SIP/IAX) multi-GUI desktop VoIP phone. Linux, BSD.
• Linphone - Linux, BSD.
• Minisip - Linux, Windows XP.
• OpenWengo - Linux, !MacOSX, and Windows.
• PhoneGaim - Linspire; built into Gaim?
• sipXtapi SDK for SIP-based user agents. WIN32, Linux and MacOs? X.
• OpenZoep

* Linux

• Twinkle - forgetting the odd name, probably the best native softphone available for Linux
• Ekiga - (formely GnomeMeeting).
• Cockatoo - SIP/SIMPLE extension for Thunderbird (XPCOM component/XUL interface).
• YeaPhone - For use with the Yealink USB handset (USB-P1K).

* Windows

• 1videoConference - live web conferences for Web, Audio/ Video phone, Skype, Msn and Yahoo users to instantly participate in.

IAX Clients (User Agents)

• MozIAX - MozIAX is a Firefox VoIP extension, cross platform software
• IAXComm - cross-platform application
• Kiax
• QtIAX - QtIAX
• YakaSoftware