Hi,
It's very common that when a UA1 sends a REGISTER via TCP from a random port
1, if the connection remains open (for example using ping-pong method),
the proxy can send request to UA1 using that TCP connection.
Is really this behaviour defined in RFC 3261?
There is other case: imagine UA
Hello,
May be draft-ietf-sipping-race-examples-06 is the one you are looking for
better understanding of call flows. It has covered many scenarios including
forking.
And what Anuradha is saying is also a best practice.
Regards,
Sumit Jindal
-Original Message-
From: [EMAIL PROTECTED]
[
