[siprec] Can an MS object span several CSs in a CSG?

"Elwell, John" <john.elwell@siemens-enterprise.com> Tue, 24 May 2011 07:36 UTC

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From: "Elwell, John" <john.elwell@siemens-enterprise.com>
To: "siprec@ietf.org" <siprec@ietf.org>
Date: Tue, 24 May 2011 09:36:21 +0200
Thread-Topic: Can an MS object span several CSs in a CSG?
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Subject: [siprec] Can an MS object span several CSs in a CSG?
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We seem to have consensus that a Media Stream object represents a recorded media stream, contributed to by one, several or all Participants. However, Partha also wrote:

"2) Each MS lifetime related to CSG because participant may move from one
CS to another CS within single CSG and also CSG will span across
multiple RS."

I am not sure we had resolved this during earlier discussions on the scope of an MS object. Although the same Participant can participate in several CSs within the same CSG, I don't think the recorded media streams need to be considered the same. Any other views?

John (as individual)