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ETSI TS 124 504

M00003503

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ETSI TS 124 504 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; PSTN/ISDN simulation services: Communication Diversioin (CDIV); Protocol specification (3GPP TS 24.504 version 8.21.0 Release 8)

standard by European Telecommunications Standards Institute, 07/01/2015

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ETSI TS 124 504 specifies the, stage three, Protocol Description of the Communications Diversion (CDIV)services, based on stage one and two of the ISDN Communication diversion supplementary services. Within the NextGeneration Network (NGN) the stage 3 description is specified using the IP Multimedia Communication ControlProtocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP).