Gen-ART review of draft-ietf-sip-outbound-17

Cullen and Rohan,

I have been selected as the General Area Review Team (Gen-ART) 
reviewer for this draft (for background on Gen-ART, please see 
http://www.alvestrand.no/ietf/gen/art/gen-art-FAQ.html).

Please resolve these comments along with any other Last Call
comments you may receive.

Document: draft-ietf-sip-outbound-17
Reviewer: David L. Black
Review Date: May 20, 2009
IETF LC End Date: May 26, 2009

Summary:
This draft is basically ready for publication, but has nits
that should be fixed before publication.

Comments:
This is a well-written document about using SIP through a NAT,
including handling information that needs to flow inbound
through a NAT towards a User Agent and keep-alive techniques
for connections that may pass through a NAT.

The only nits worth mentioning are a couple of RFC reference
issues found by idnits 2.11.11:

  ** Obsolete normative reference: RFC 3489 (Obsoleted by RFC 5389)

  -- Obsolete informational reference (is this intentional?): RFC 4346
     (Obsoleted by RFC 5246)

Thanks,
--David
----------------------------------------------------
David L. Black, Distinguished Engineer
EMC Corporation, 176 South St., Hopkinton, MA  01748
+1 (508) 293-7953             FAX: +1 (508) 293-7786
[email protected]        Mobile: +1 (978) 394-7754
----------------------------------------------------