Hello everybody! I'm new to this list and joined because I have taken a lot of interest in SIP implementations and other VoIP-related ventures. A while back I remember seeing threads regarding the possible implementation of an RFC 3261 SIP stack in .NET, and I had need of one myself so I figured I'd start working on one. It's already pretty far along (SDP is already implemented), and should be completed within a month. It's open source (C#) and called nSIP, and SourceForge is hosting it at http://sourceforge.net/projects/nsip. If you want the latest code (and it changes radically every day now because development is going very quickly) be sure to check out the SVN repository.
It's very buggy, but so far header and message parsing are nearly completely implemented, as well as UDP transport. I'm working on transactions and dialogs now; everything is modeled off of nSIP because I find its design to be the best one out there for SIP stacks currently, although I am implementing some new parsing ideas I've been having (the automatic recognition of newly registered header classes for example). If anybody has any interest in checking it out and maybe doing some tests on the existing classes, I'd be extremely grateful. Any bug reports or even fixes will definitely be credited in the code (I don't know if an open source project is really complete until it's decorated with comments regarding people's contributions). It's very critical at this stage that I make sure everything is working, as I'd like to have a fully functional stack available by mid-July. August Sodora _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
