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Overview
The I-D allows a SIP UA to SUBSCRIBE to profile data pertaining to a single, or multiple, applications using a single subscription
This is accomplished using the ‘application’ profile type
To support profile delivery related to multiple applications, it specifies the following
The ‘appids’ event header parameter
Used by the SIP UA to request profile data for multiple applications
Used by a PDS to indicate the applications for which it can provide profile data
Enhancements to the SUBSCRIBE and NOTIFY bodies
A summary of the enhancements is provided in the following slides
PPT Version