> From: Ehsan Abouzeid > > i'm working in a SIP project and we need to implement some > kind of SIP proxy > server, can anybody send us usful information on how to > implement this Proxy > server, also can we implement just some specific msgs in the > SIP proxy like > "INVITE, ACK...." or do we have to implement all the msgs.
The basic rules for a proxy are specified section 16 of RFC 3261. In theory, that is a complete specification and all you need to do is implement it. You might want to implement a "stateless proxy", which is the easiest form. Most messages are handled very much like each other, so there is not much increased work in handling all messages as opposed to the absolutely minimal set (INVITE, ACK, CANCEL, BYE) neede to set up and tear down calls. Dale _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
