The response goes to the top via (ss3) just like any other response. The other proxies (ss1 and ss2) need to get a response so their transaction state machines can complete. Otherwise, they might re-transmit the request (if they sent the request over UDP).
cheers, (-:bob Robert F. Penfield Chief Software Architect Acme Packet, Inc. 130 New Boston Street Woburn, MA 01801 [EMAIL PROTECTED] ----- Original Message ----- From: "Baniel Uri-CUB001" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, June 20, 2002 6:11 PM Subject: [Sip-implementors] VIA > Say we have the following loop situation: UAC->ss1->ss2->ss3->ss1 where does > ss1 sends the loop detection response (482)? does it send it to ss3 or does > it send it directly to the client? > > ======================================================================= > Uri Baniel - Distinguished Member of Technical Staff - Motorola > Tel: (847) 632 4616; Fax: (847) 632 3963; > "Learning that does not daily increase will daily decrease. - EWC > ======================================================================= > > > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
