RE: [sip] handling ACK for 2xx response in proxy??

[<nataraju.basavaraju at wipro.com>]

Comments inline...

Thanks,
Nataraju A B

-----Original Message-----
From: KevinKuei [mailto:kkuei at above.net.tw] 
Sent: Monday, October 29, 2007 9:36 AM
To: sip at ietf.org
Subject: [sip] handling ACK for 2xx response in proxy??

Hello all,

In RFC3261 sec.16, is there anywhere talking about stateful proxy
handling ACK??
Since ACK for 2xx response is not send thru transaction, it should not
be received by server transaction in proxy. Is that correct?? then.. how
proxy core got ACK??

[ABN] the ACK message received by proxy would always be statelessly
forwarded to downstream. This does not mean that a transaction is
created for handling the ACK message. ACK message sent to TPT
directly(by ua/proxy core) and received by core directly from TPT.

--
Kevin Kuei

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_______________________________________________
Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use sip-implementors at cs.columbia.edu for questions on current sip
Use sipping at ietf.org for new developments on the application of sip