"Nagaraj S" <[EMAIL PROTECTED]> schrieb am 25.06.04 11:15:15:
Hi , I have a doubt in handling "via and contact" header fields, AS per the RFC 3261, "Via header field tells other elements where to send the response and the Contact header field tells other elements where to send future requests." If a softphone A sends a INVITE message with a "via header field containing the IP adress of some other softphone say B , then the response for this INVITE will be sent to B or not ?. ---- No, there is a misunderstanding. Only A is able to stamp its address in the via header or a proxy where the message is forwarded to. The response of B will use the last via header and send back to this address. If this address is a proxy, the proxy will remove its address and send to next via header until a will reach. A will also set the contact header with its contact ([EMAIL PROTECTED] or [EMAIL PROTECTED]) Rgds Nagaraj S ----------------------------------------------------------------- _______________________________________________Sip-implementors mailing [EMAIL PROTECTED]://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________________ WEB.DE Video-Mail - Die E-Mail der n�chsten Generation! Jetzt testen: http://freemail.web.de/?mc=021198 _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
