[sipcore] Feature-Caps - Terminology

Christer Holmberg <christer.holmberg@ericsson.com> Thu, 03 November 2011 12:50 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: "<sipcore@ietf.org>" <sipcore@ietf.org>
Date: Thu, 3 Nov 2011 13:50:20 +0100
Thread-Topic: Feature-Caps - Terminology
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Subject: [sipcore] Feature-Caps - Terminology
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Hi,

Based on the terminology comments, I suggest some modified/new text for Section 1 and Section 3 (still working on section 4).


   "1.  Introduction

   The Session Initiation Protocol (SIP) "Caller Preferences" extension,
   defined in RFC 3840 [RFC3840], provides a mechanism that allows a SIP
   message to convey information relating to the originator's features
   and capabilities, using the Contact header field.
	
   This document defines a new SIP header field, Feature-Caps, that can
   be used by SIP entities to indicate support of features and capabilities,
   in cases where the Contact header field contains a URI that does not 
   represent the SIP entity that wants to indicate support of its features and 
   capabilities. Such cases are:

	- The SIP entity acts as a SIP proxy.
	- The SIP entity acts as a SIP registrar.
	- The SIP entity acts as a B2BUA, where the Contact header field URI 
	represents another SIP entity."


 
Section 3:
----------

The proxy definition text is removed.

Regards,

Christer