SIP Communicator Team Freeware Downloads
Jitsi
2.10.5550 freeware downloadChat with your friends in SIP, XMPP, and Jabber over a secure connection
SIP Communicator for Linux
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
SIP Communicator for Mac OS X
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
SIP Communicator for Windows (x32 bit)
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
SIP Communicator for Windows (x64 bit)
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator