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Media Gateway Control Protocol (MGCP) Lockstep State Reporting Mechanism
RFC 3992

Approval announcement
Draft of message to be sent after approval:


From: The IESG <>
To: RFC Editor <>
Cc: The IESG <>, <>,
Subject: Re: Informational RFC to be: 

The IESG has no problem with the publication of 'Media Gateway Control 
Protocol (MGCP) Lockstep State Reporting Mechanism' 
<draft-foster-mgcp-lockstep-02.txt> as an Informational RFC. 

The IESG would also like the IRSG or RFC-Editor to review the comments in 
the datatracker 
related to this document and determine whether or not they merit 
incorporation into the document. Comments may exist in both the ballot 
and the comment log. 

The IESG contact person is Jon Peterson.

A URL of this Internet-Draft is:

The process for such documents is described at

Thank you,

The IESG Secretary

Ballot Text

Technical Summary
A Media Gateway Control Protocol (MGCP) endpoint that has encountered an adverse
failure condition such as being involved in a transient call when a Call Agent 
failover occurred could be left in a lockstep state such that events are 
quarantined but not notified. The MGCP package described in this document 
provides a mechanism for reporting these situations so that the new Call Agent 
can take the necessary fault recovery procedures. 
Working Group Summary
This document was not the product of an IETF WG.
Protocol Quality
This document was reviewed for IETF conflicts by Jon Peterson.

RFC Editor Note