Hello,
I remember discussing this error condition
at a SIPit event and the consensus was to 400 reject the request over UDP
with a reasonphrase like "Via transport mismatch" or "Inconsistent Via
transport".
Best regards,
Ben.
Ref:
https://lists.cs.columbia.edu/pipermail/sip-implementors/2006-May/013071.html
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Iñaki Baz
Castillo
Sent: zondag 28 september 2008 1:03
To: [email protected]
Subject: [Sip-implementors] Incoming UDP request with a top Via indicatingTCP,
what to do?
Hi, what should do a UAS if it receives an incoming UDP request indicating TCP
in the top most Via header?
- Should the UAS drop the request (no reply)?
- Should it rejects it with a 400? but then: how to send the response (UDP or
TCP)?
--
Iñaki Baz Castillo
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