There is currently a bit of complexity in the draft caused by a requirement for a UA to send an INVITE using the shared AOR in the From but not have an appearance number assigned. Effectively, this dialog is not part of the shared appearance group. We do this using the 'shared' Event parameter.
There are two ways we could simplify this: We could probably remove the 'shared' event parameter if we defined a convention for the <appearance> element to say 'don't assign an appearance'. For example, we could chose a value such as "-1". A publish with appearance=-1 would be asking the AA not to assign an appearance number. This would simplify things. If we were looking to simplify things further, perhaps we could just meet this requirement by saying a different From URI should be used. Comments? - Alan - _______________________________________________ BLISS mailing list [email protected] https://www.ietf.org/mailman/listinfo/bliss
