[SIPForum-discussion] UPDATE server transaction timeout

VAMBARA, SAMPATH (SAMPATH)** CTR ** sampath.vambara at alcatel-lucent.com
Wed Oct 5 05:43:45 UTC 2011

Hi Ashok,

If the N1 sends UPDATE message and N2 does not respond, N1 should re send the UPDATE messages based on some timers mechanism.
If the N2 does not respond at all, YES you are right in this case, 408 timout should be generated.


From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of ashok.pitambar at wipro.com
Sent: Tuesday, October 04, 2011 4:05 PM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] UPDATE server transaction timeout

Hi All,

       I am trying to test a failure case where, when server receives UPDATE and for some
reason if it fails to respond or takes longer time, what action transaction layer takes here?
How this transaction is going to be completed? Is 408 Request time response is sent to the
other end?


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