Why IMS ?What benefits does IMS bring ?Features of IMS NetworkIMS LayersTransport / Media Endpoint LayerBackhaul networkBorder GatewaysSession & Control LayerHSS (Home Subscriber Server)SCF (Call Session Control Function)MGw (Media Gateway Control Function)Application Services LayerTAS (Telephony Application Server)IM-SSF ( IP Multimedia Services Switching Function)OSA-GW (Open Service Access Gateway)IMS-architectureIMS standalone architectureInteroperable IMS core for heterogeneous access networks … Continue reading IP Multimedia Subsystem (IMS)
Month: May 2013
IMS in EPC ( Evolved Packet Core )
Packet Switched and/or Circuit swicthed Communication The earlier models were distributed between legacy circuit switched networks and evolving packet switched networks Sources : NEC eNB SGW E-UTRAN PDG MME With the massive improvents in quality of network srevices packet switched comunication protocls became more resilent and replaced the circuit swicthed protcols for realtime communication. LTE … Continue reading IMS in EPC ( Evolved Packet Core )
Unified Service Delivery Stack
The Unified Communication Solution leads to Network Agnostic, Agile, Cost Effective & Customer Experience Centric Services Platform. The Way from Copper -> Fiber -> 2nd Generation -> 3rd Generation -> LTE , depicts evolution of Telecommunications over the decades , in the Network layer Infrastructure area The Sevice Layer Infrastructure is built using techniques … Continue reading Unified Service Delivery Stack
Mobicents SIP server platform
We know that SIP is in the p2p session layer of the OSI mode and used to setup voip sessions and that a SIP Servlets must be executed within a SIP Servlets Container, which implements the SIP Servlet specification. Mobicents sip servlets have been extensively used to create , deploy and manage VOIP services. Also … Continue reading Mobicents SIP server platform
IMS , the revolution ahead
vision : To make a model that separates the services offered by fixed-line (traditional telcos), mobile (traditional cellular), and converged service providers (cable companies and others who provide triple-play — voice, video, and data — services) from the access networks used to receive those services. … Continue reading IMS , the revolution ahead
Telecom R & D 