Subject: [siprec] Consensus calls from session 1 of interim

From: "Elwell, John" <[email-masked]>
Date: Tue, 20 Sep 2011 10:59:00 +0200

There were no objections on the call to the following. If anyone else has objections, please raise within one week (by 2011-09-27).

Architecture:
- Modifications to figure 1 (show RTCP, show as a single CS)
- Make figure 4 more generic, to cover any decomposed SIP UA acting as SRC (e.g., RTC-Web, MEDIACTRL).

Protocol:
- Text improvements along the lines described in slide 5.

Metadata:
- Keep UML in the document, but make it clear it is non-normative. Also make clear how XML relates to the model.
- Remove ExtensionData from the model, since the model is not an on-the-wire protocol and does not need a compatibility mechanism.
- Include associate and dissociate times for a CS.
- Allow zero or more participants in a CS.
- Have a single XML element to represent both name and address (structure to be determined).
- Model associate/dissociate times for participants with media streams as attributes of a UML association.
- Remove the redundant <mode/> element.

John