Re: [sipcore] Draft new: draft-mohali-sipcore-originating-cdiv-parameter-00

Christer Holmberg <christer.holmberg@ericsson.com> Fri, 31 March 2017 02:24 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: "A. Jean Mahoney" <mahoney@nostrum.com>
CC: "sipcore@ietf.org" <sipcore@ietf.org>
Thread-Topic: [sipcore] Draft new: draft-mohali-sipcore-originating-cdiv-parameter-00
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Date: Fri, 31 Mar 2017 02:23:52 +0000
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Subject: Re: [sipcore] Draft new: draft-mohali-sipcore-originating-cdiv-parameter-00
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Hi,

I support it becoming a WG document, and I will participate in the work by reviewing and commenting.

Regards,
Christer 

Sent from my iPhone

> On 30 Mar 2017, at 17.22, A. Jean Mahoney <mahoney@nostrum.com> wrote:
> 
> Hi all,
> 
> I mentioned this draft during the WG session today. Does anyone have any comments on the draft? Should it become a WG document?
> 
> Thanks!
> 
> Jean
> 
>> On 3/12/17 4:22 PM, marianne.mohali@orange.com wrote:
>> Hi all,
>> 
>> Please find hereafter a new version of I-D,
>> draft-mohali-sipcore-originating-cdiv-parameter-00 (was
>> draft-mohali-dispatch-originating-cdiv-parameter-03).
>> https://www.ietf.org/internet-drafts/draft-mohali-sipcore-originating-cdiv-parameter-00.txt
>> 
>> Based on ADs and Chairs guidance, this draft is moved from DISPATCH
>> to SIPCORE following the new charter of sipcore WG.
>> 
>> Abstract: This specification defines a new parameter of the
>> P-Served-User header field in the Session Initiation Protocol (SIP).
>> This new "orig-cdiv" parameter defines the session case used by a
>> proxy when handling an originating session after Call Diversion
>> (CDIV) services has been invoked for the served user.  The
>> P-Served-User header field is defined in RFC5502 to convey the
>> identity of the served user and the session case that applies to this
>> particular communication session and application invocation.  This
>> document updates RFC5502 to add the "originating after CDIV" session
>> case and to provide more guidance for using the P-Served-User header
>> field in IP networks that were missing in RFC5502.
>> 
>>> From the discussion in DISPATCH, in this version of the draft, the
>>> syntax of the header could be improved as shown below:
>> 
>> sessioncase-param        = ("sescase" EQUAL ("orig" / "term")) /
>> "orig-cdiv" registration-state-param = "regstate" EQUAL ("unreg" /
>> "reg")
>> 
>> This draft is not in the agenda for IETF 98 but comments are welcomed
>> anyway.
>> 
>> Best regards, Marianne
>> 
>> 
>> 
>> 
>> 
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