Last Call Review of draft-ietf-sipcore-refer-clarifications-04
review-ietf-sipcore-refer-clarifications-04-opsdir-lc-taylor-2015-06-23-00

Request Review of draft-ietf-sipcore-refer-clarifications
Requested rev. no specific revision (document currently at 04)
Type Last Call Review
Team Ops Directorate (opsdir)
Deadline 2015-06-17
Requested 2015-06-08
Authors Robert Sparks, Adam Roach
Draft last updated 2015-06-23
Completed reviews Genart Last Call review of -04 by Wassim Haddad
Secdir Last Call review of -04 by Radia Perlman
Opsdir Last Call review of -04 by Tom Taylor
Assignment Reviewer Tom Taylor
State Completed
Review review-ietf-sipcore-refer-clarifications-04-opsdir-lc-taylor-2015-06-23
Reviewed rev. 04
Review result Has Nits
Review completed: 2015-06-23

Review
review-ietf-sipcore-refer-clarifications-04-opsdir-lc-taylor-2015-06-23

This review is intended for the use of the Operations Area directors. 


Please treat the comments like any other Last Call comments.




Tom Taylor



Summary: This document changes details of protocol for a specific SIP 


method. Provision is made for interworking between updated and older 


versions of the protocol, allowing incremental deployment of updated 


software. (At the protocol level, the absence of a GRUU in the 


signalling can be interpreted in more than one way, but the proposed 


interpretation in this document combined with the provisions of 


draft-ietf-sipcore-6665-clarification give a reasonable result.) That 


said, the document contains no text explicitly addressing operational or 


management issues.






The document is good to go except that IDNits complains about an 


outdated reference.