Certificate Management Service for The Session Initiation Protocol (SIP)
This draft defines a Credential Service
that allows SIP User Agents to use a SIP package to discover the certificates
of other users. This mechanism allows user agents that want to contact a given
Address-of-Record (AOR) to retrieve that AOR's certificate by subscribing to
the Credential Service. The Credential Service also allows users to store and
retrieve their own certificates and private keys.
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