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ITU-T - International Telecommunication Union/ITU Telcommunication Sector: Recent submissions
Now showing items 221-240 of 12687
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Network integration testing between SIP and ISDN/PSTN network signalling protocols – Part 5: TSS&TP for network integration tests between ISDN-ISDN and ISDN-PSTN over SIP-II NNI / SIP-I NNI
Abstract: Recommendation ITU-T Q.3941.5 v.1 is part 5 of a multi-part deliverable covering network integration testing between SIP and ISDN/PSTN network signalling protocols: -
Characteristics of a cut-off shifted single-mode optical fibre and cable
Abstract: Recommendation ITU-T G.654 describes the geometrical, mechanical and transmission attributes of a single-mode optical fibre and cable which has the zero-dispersion wavelength around 1 300 nm wavelength, and which is ... -
Completion of communications to busy subscriber and completion of communications by no reply using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3625 v.1 specifies requirements for supplementary services such as completion of communications to busy subscriber (CCBS) and completion of communications by no reply (CCNR) to be provided on the IMS ... -
Closed user group using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3627 v.1 specifies requirements for supplementary service such as a closed user group (CUG) to be provided on the IMS platform. -
Message waiting indication using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3626 v.1 specifies requirements for supplementary service such as a message waiting indication (MWI) to be provided on the IMS platform. -
Anonymous communication rejection and communication barring using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3628 v.1 specifies requirements for supplementary service such as an anonymous communication rejection (ACR) and communication barring (CB) to be provided on the IMS platform. -
Interworking between the IP multimedia core network subsystem and circuit switched networks – Protocol specification
Abstract: Recommendation ITU-T Q.3629 v.1 specifies the interworking requirements between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks. -
Inter-IMS network to network interface – Protocol specification
Abstract: Recommendation ITU-T Q.3630 v.1 (2017) specifies requirements for the Inter-IMS network to network interface (NNI). -
Signalling requirements for software-defined broadband access network
Abstract: This Recommendation provides the overview of software-defined broadband access network (SBAN) and its procedures, and specifies the signalling requirements of the northbound interface and southbound interface of SBAN model. -
Communication HOLD using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3619 v.1 specifies requirements for supplementary service such as HOLD to be provided on the IMS platform. -
Communication diversion using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3620 v.1 specifies requirements for supplementary service such as communication diversion (CDIV) to be provided on the IMS platform. -
Originating identification presentation and originating identification restriction using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3618 v.1 specifies requirements for supplementary services such as originating identification presentation (OIP) and originating identification restriction (OIR) to be provided on the IMS platform. -
Explicit communication transfer using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3623 v.1 specifies requirements for supplementary service such as an explicit communication transfer (ECT) to be provided on the IMS platform. -
Malicious communication identification using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3624 v.1 specifies requirements for supplementary service such as a malicious communication identification (MCID) to be provided on the IMS platform. -
CONF using IP multimedia core network subsystem – Protocol specification
Abstract: Recommendation ITU-T Q.3621 v.1 specifies requirements for supplementary service such as a conference (CONF) to be provided on the IMS platform. -
Communication waiting using IP multimedia core network subsystem — Protocol specification
Abstract: Recommendation ITU-T Q.3622 v.1 specifies requirements for supplementary service such as a communication waiting (CW) to be provided on the IMS platform. -
Signalling architecture and requirements for IP-based short message service over ITU-T defined NGN
Abstract: Recommendation ITU-T Q.3053 specifies the signalling architecture for Internet protocol (IP) based short message service (SMS) over next generation network (NGN), and identifies the signalling requirements for the interworking ... -
IMT-Advanced references to Release 11 of LTE-Advanced evolved packet core network
Abstract: Recommendation ITU-T Q.EPC-R11 identifies a release of the IMT-Advanced Family Member, “LTE-Advanced Evolved Packet Core (EPC) network”. This release of the Family Member is known to the Standards Development Organizations ... -
Signalling requirements and protocol at the M1 interface between the transport location management physical entity and the mobile location management physical entity (P)
Abstract: This Recommendation provides the protocol for the interface between the TLM-PE of the NACE and the MLM-PE (P) of the MMCE. M1 interface allows distribution of information from the TLM-PE to the MLM-PE (P). This Recommendation ... -
IP multimedia call control protocol based on the session initiation protocol and the session description protocol - Basic call: Requirements for the user side and the network side
Abstract: The IP multimedia subsystem (IMS) became one of the popular technical solutions which operators use to migrate from circuit switching networks to packet switching networks. Initially the IMS platform was created at the ...