Hi all, I have some questions about how a B2B should behave. The scenario is : A - proxy 1 - B2B - proxy 2 - B
1) Should all fields be kept from the incoming request to the new request sent out (in the B2B). I will remove (or change) via-list, call-id, record-route and contact. All other headers, should they be kept? As an example we can take the User-Agent sent from A via proxies and B2B to B. 2) When B sends BYE, is the B2B supposed to answer with 200 OK or sould it forward the BYE first and wait for a 200 OK from A before it sends the 200 OK back to B And in the end a short question about 407 authentication. If A sends Invite to a proxy where it has to authenticate itself, is it OK or not OK for the proxy to first send 100 Trying and then send 407? As I understand it, it is OK according to the RFC since the first is a provisional response and the second a final response. Just want to check with you since I have never seen this behavior before. Thanks in advance! // Andreas _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
