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TIA-873.010 Revision A, June 1, 2009 All-IP Core Network Multimedia Domain: IP Multimedia Subsystem Sh interface; Signaling flows and message contents - Stage 2
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Description / Abstract: This document specifies the interactions between the HSS (Home Subscriber Server) and the SIP AS (Application Server) and between the HSS and the OSA SCS (Service Capability Server). This interface is referred to as the Sh reference point.
This document addresses the signalling flows and message contents for the protocol at the Sh interface.
This document addresses the signalling flows and message contents for the protocol at the Sh interface.