Method and system for intelligent networking trigger contention resolution in IP multimedia subsystem networks

摘要

A method of receiving a first InitialIN message, determining if the first InitialIN message is a mobile origination, determining if an mscAddress comprising the first InitialIN message is an IP Multimedia Subsystem (IMS) MSC address, and establishing DMS IN services with an SCF/SCP and performing VCC anchoring for a DMS communication session with a VCC SCF/SCP if the InitialIN is a mobile origination and if the mscAddress is an IMS MSC address.