There will be another conference call to discuss H.225.0 Annex G: date: 23 July (Thursday) time: 9:00am Mountain Time (8:00 Pacific, 11:00 Eastern, etc) bridge number: +1 630 224 4444 code: 870682 duration: 1 hour
Tentative agenda: - wrap up system organization discussion - set initial scope (i.e., contents for September determination) - identify open issues - set work plan
Notes from last call: Most of the call was spent discussing the system organization, specifically the meaning of the border element. Definitions for a border element can be found in material from the Cannes meeting. Annex G does not intend to impose any kind of hierarchical organization, but this should be allowed if desired (implementation choice). Similarly, a clearinghouse model should also be allowed, but not required, under Annex G. We need to determine if any of these system organizations implies differences in the information signalled, or in the manner the information would be signalled.
There are legitimate security concerns, but these will not be addressed until the signaling basics are understood.
We will start with Cannes APC-1422 as the basis for address resolution in Annex G. This does not necessarily mean that the protocol will be RAS-like - the actual protocol will be determined after requirements of the information to be exchanged are understood. However, we should continue to consider other possbilities. Among things to consider: - push mechanism - NAI (Orit, please explain) - hierarchical naming
We need to better understand how Diameter might be able to help us, what Diameter's schedule is, how this relates to Radius (systems already fielded), etc.
For those who were on the last call, please correct me if I've missed something.
Glen
-- Glen Freundlich ggf@lucent.com Lucent Technologies office: +1 303 538 2899 11900 N. Pecos fax: +1 303 538 3907 Westminster, Colorado 80234 USA