SIP Communicator
Open Source VoIP & IM

SIP Communicator - the Java VoIP and Instant Messaging client.

SIP Communicator is an audio/video Internet phone and instant messenger that supports some of the most popular instant messaging and telephony protocols such as SIP, Jabber, AIM/ICQ, MSN, Yahoo! Messenger, Bonjour, IRC, RSS and soon others like IAX.

SIP Communicator is completely Open Source / Free Software, and is freely available under the terms of the GNU Lesser General Public License.

RESOURCES: The SIP Communicator FAQ can usually answer most questions. You can also ask on the dev mailing list, or at the irc channel #sip-communicator at irc.freenode.net.

Note: SIP Communicator is an open source project and a joint effort of many. If you would like to help or follow project progress make sure you join our Mailing Lists and have a look at the roadmap. You can also have a look at the SIP Communicator screenshots

Latest News:

2009.01.04 - Fosdem’09

Most of the SIP Communicator developers will meet during the FOSDEM 2009 meeting on February 7th and 8th in Brussels. We are pleased to announce that we’ll have a booth this year, so if you happen to go there, don’t hesitate to visit us (you’ll certainly notice us wearing our SIP Communicator jackets)!

Read more…