Hello, There is new SIP server software available for multi-party IM chat. SIP chatserver is an open source conference bridge that supports MSRP chat sessions. It can be used for ad-hoc conferencing by SIP end-points. The SIP stack is based on PJSIP and the software is provided under the GPL LICENSE. Features The server implements relevant features from the following standards: ? MSRP protocol RFC4975 ? MSRP ad-hoc multi-party chat sessions draft-ietf-simple-chat-03 ? Common Presence and Instant Messaging (CPIM): Message Format RFC3862 ? Framework for Conferencing with the Session Initiation Protocol (SIP) RFC4353 ? Framework for Centralized Conferencing draft-ietf-xcon-framework-11 ? Conference event package RFC4575 Support The project is developed and supported by AG Projects. The support is provided on a best-effort basis. "best-effort" means that we try to solve the bugs you report or help fix your problems as soon as we can, subject to available resources. To request support you must use the mailing list available at http://lists.ag-projects.com/mailman/listinfo/sipchatserver . Patches and bug reports must be submitted by opening a ticket at http://chatserver.ag-projects.com/newticket Installation instructions are available at: http://chatserver.ag-projects.com/wiki/Installation Credits The development of SIP chatserver has been sponsored by NLNet foundation http://nlnet.nl Kind regards, Adrian Georgescu -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090301/d950e640/attachment.html>