IANA Registration of New Session Initiation Protocol (SIP) Resource-Priority Namespace for Mission Critical Push To Talk Service
draft-holmberg-dispatch-mcptt-rp-namespace-05
Technical Summary
The document creates an additional Session Initiation Protocol (SIP)
Resource-Priority namespace to meet the requirements of the 3GPP
defined Mission Critical Push To Talk, and places this namespace in
the IANA registry.
Working Group Summary
The draft was presented at IETF95 and discussion was proceeded on the
DISPATCH list. The draft is best handled as an individual submission based on
its scope for 3GPP networks and due to the rules within RFC 4412 and RFC 7134
which are defining the rules for registering the "Resource-Priority
Namespaces" and "Resource-Priority Priority-values" registries.
Document Quality
MCPTT is a 3GPP driven work and is a service of their IMS (IP Multimedia
Subsystem) which is widely deployed over the world. A number of vendors have
indicated that they have implemented, or intend to implement, the document.
Considering its simplicity, this document has received sufficient review from
the IETF community.
Personnel
Document Shepherd: Roland Jesske (r.jesske@telekom.de)
Responsible Area Director: Ben Campbell