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Title : A Congestion Status Precondition for the Session Initiation Protocol (SIP)
Author(s) : C. Alexander, J. Rutledge
Filename : draft-alexander-congestion-status-preconditions-00.txt
Pages : 18
Date : 2005-7-13
This document defines the Congestion Status precondition for SIP,
utilizing the framework defined in RFC 3312 and updated in RFC 4032.
The Congestion Status precondition requires that the participant
verify that congestion thresholds along the network path for the
session media have not been exceeded before continuing with session
establishment or modification. This verification is performed via an
RTP probe utilizing draft ^Congestion Notification Process for Real-
Time Traffic^ and draft ^RTP Payload Format for ECN Probing^.
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