My UAC is registered (by ignoring To-Tag in 200 OK) with registrar and my
future testing is running smoothly
what i felt is instead of discarding the response
I can verify my registration state success/failure by
a) Querying my REGISTER status by sending REGISTER request without
Contact Header, if 200 OK contact header contains my AOR, UAC is registered
else new register request
b) Sending INVITE if i receive 404 it means that UAC is not registered
then i can send a new register request
if any body has better than all these please let me know
Thanks for the responses and support
Regards,
Bhanuprasad KS
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, March 09, 2007 9:36 AM
Subject: Re: [Sip-implementors] Importance of To-Tag in 200 OK of Register
From: "Bhanuprasad K S" <[EMAIL PROTECTED]>
I (UAC) sent a REGISTER request to registrar, registrar responded with =
200 OK.
The thing is, in 200 OK response to REGISTER To-Tag is not there, rest =
is fine.
How my UAC should behave upon receiving this 200 OK.
Is UAC is registered ? (by giving no importance to To-Tag)
Does UAC has to send again REGISTER request since 200 OK does not =
contains To-Tag ?
Since the response is invalid according to RFC 3261, the UA can handle
it in whatever way it wishes.
Dale
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