Intended audience
This document is intended for:
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network architects and engineers selecting and deploying VoLTE infrastructures
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solution architects defining solutions in the VoLTE space
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software developers using the Sentinel VoLTE to deliver services and features.
Contents
Find out here about:
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Sentinel VoLTE overview — an overview of the architecture and product
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XCAP Server — support for XCAP, for user-equipment provisioning is provided in the Sentinel Authentication Gateway.
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Instance architecture for Sentinel VoLTE — session processing and instances
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Access to the HSS and HLR — an overview of use of the HSS and HLR
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Third Party Registrar architecture — an overview of the Third Party Registrar.
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Charging support — how Sentinel VoLTE supports charging
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Deployment structure — how Sentinel VoLTE can be deployed
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CAMEL and SIP support for SCC — how Sentinel VoLTE interfaces to both the GSM and IMS core networks.
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CDMA and SIP support for SCC — how Sentinel VoLTE interfaces to both the CDMA and IMS core networks.
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SDP conflict management — how Sentinel VoLTE resolves SDP conflicts during access transfer
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Session Replication — Support for Session Replication and Fail-over
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Companion Devices — Support for companion devices, such as watches, that share a number with a VoLTE phone.
