1. CLUE WG Interim Meeting San Jose, CA Sept. 19-20, 2012
Mary Barnes (WG co-chair)
Paul Kyzivat (WG co-chair)

2. Note Well
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3. Agenda (day 2) 09:00-9:30 Issue Summary from Wednesday
09:30-10:30 Updated tele-medical call flow based on Paul's new
proposal
10:30-10:45 Break (with coffee/snacks)
10:45-12:30 Key Issue Discussion (continued)
12:30-12:45 Break (with coffee/snacks)
12:45-14:00 Discussion of way forward and summary of action items

4. Issues/items for further discussion
Need to decide whether advertisement is complete information "all" or just a "delta" [Note: current framework is "all"]
Can the advertisement indicate limitations on simulcast?
Note: current framework implicitly supports simulcast.
Site Switching: there is an issue when you have multiple captures and do site switching. It needs to be consistent. May need real-time updates for spatial information, time synchronization, etc. - e.g., RTCP, XCON notifications.

5. Issues/items for further discussion
Call Flow: Do we need a way to reject a Configure message?
- If yes, what does it mean if you do?
Call Flow: How do we signal support for Clue?
Call Flow: What is advantage of not having a 3rd O/A exchange in the session setup?
Call Flow: Must the configuration be consistent with the current SDP?

6. Issues/items for further discussion
Ticket #12: What CLUE information is carried in SDP?
What CLUE-specific information should be in an initial SDP?
What additional CLUE-specific information should be in subsequent SDPs?
Ticket #13: What CLUE information is carried in CLUE specific signaling?
Ticket #15: What signaling protocol should be used for the CLUE information?
General agreement to use XML schema.
11. What information is required to be supported (i.e., must specify whether information is optional or mandatory)?

7. Way Forward for work items (afternoon)
Agreement on way forward for RTP
Agree the data necessary to be exchanged (independent of signaling solution)
CLUE Instance model may help to determine when and what signaling is required (e.g., based on user actions)
Media stream model will inform signaling solution
Agree the basic signaling model, with the following considerations:
interworking with non-CLUE endpoints
Reusability and interworking with other multi-stream applications (e.g., RTCWEB)
Use call flows and data model to understand signaling details.

8. Going Forward Action items with assignees identified
Document authors assigned to produce target WG drafts reflecting consensus to date.