[RAI] SIPCORE and DISPATCH additional information

[Robert Sparks <rjsparks at nostrum.com>]

Folks -

DISPATCH and SIPCORE have been approved. Their charters are available at
<http://www.ietf.org/html.charters/sipcore-charter.html> and
<http://www.ietf.org/html.charters/dispath-charter.html>

The milestones in those charters capture most of how work is  
transitioning from
SIP and SIPPING.  This message adds detail and discusses what's not  
reflected
in those milestones.

The draft standard related milestones have been dropped.

draft-ietf-sip-ipv6-abnf-fix will continue to be tracked in SIPCORE
as part of the essential corrections process.

Location conveyance is moving to SIPCORE, and we will start a thread
on its list to ask the community if it can be finished in GEOPRIV.

Presence scaling requirements is moving to SIPCORE. DISPATCH should  
take it
into consideration for the potential scope of the possible overload  
working
group.

The milestone to produce the SAML for SIP work has been withdrawn, the  
core
of the work will be AD sponsored as experimental, and the authors may  
bring
the rest to DISPATCH to work out how to best progress it.

The documents that are already in Publication Requested or in IESG  
review will
will be keeping their current document shepherds.

The overload requirements and profile datasets currently in progress  
will be AD
sponsored going forward (DISPATCH will take them into consideration as  
part of
their analysis of the potential working groups in those areas).

draft-ietf-sipping-nat-scenarios will progress as AD sponsored.

The discussion on rejecting offers in PRACK should resume in SIPCORE.

The dates in the milestones in the two charters are strawmen. The  
groups should
quickly review and adjust them.

The DISPATCH milestones are a rough strawman starting point. Folks  
with new ideas should
start working on proposals for DISPATCH to consider before/during its  
first
in-person meeting in Stockholm. With these proposals, we can take  
consensus calls to add
and remove milestones as appropriate.

Finally, thank you to everyone who has participated in the discussion  
around the
formation of these new groups, and thanks in advance to those putting  
in extra
effort to help with the transition. See you on the lists!