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01. IMS/VoLTE Training Workshop
Presented by Manpreet Singh, iBasis
This new workshop on IMS/VoLTE covers the evolution of the LTE network and its evolution from 3G. Attendees will be provided with a background on doing voice over a 3G network and a typical 3G network topology, and the network topology of a LTE network including IMS.
VoLTE fundamentals are covered, including SIP-IMS; Description of the IMS network elements; Description of the EPC core; Domestic call flows; Roaming call flows (including preconditions) including Local Breakout with HPMN Routing, Local breakout with VPMN routing, and S8 home routing; and a discussion of important SIP headers for volte signaling. Other areas covered include Charging models and Quality of Service implementation.