Subject: [SIP] Question about COMET

From: Gonzalo Camarillo <[email-masked]>
Date: Wed, 12 Jul 2000 16:46:56 +0300

Hi,

A sends to B an INVITE with SDP preconditions:
a=qos:mandatory sendrecv

B responses with 183 containing SDP preconditions also:
a=qos:mandatory sendrecv

Now A performs resource reservation, let's say using RSVP. Sends PATH
and receives RESV. Now the preconditions are met, so A can send a COMET.

what should A write in the SDP of the COMET message?

a=qos:success sendrecv
this would indicate that the resources are ready, and that the media
stream was sendrecv.

or

a=qos:success send
Because the resources are ready to send. B will take care of the QoS in
the other direction.

Thanks,

Gonzalo

-- 
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