YD/T 3369-2023 English PDFYD/T 3369: Historical versions
Basic dataStandard ID: YD/T 3369-2023 (YD/T3369-2023)Description (Translated English): (Technical requirements for interworking between IMS networks of different operators) Sector / Industry: Telecommunication Industry Standard (Recommended) Classification of Chinese Standard: M12 Classification of International Standard: 33.040.30 Date of Issue: 2023-04-21 Date of Implementation: 2023-08-01 Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the interoperability architecture and interoperability entity functional requirements, interoperability route resolution requirements, interoperability protocol requirements, interoperability media processing requirements, interoperability service requirements, etc. between IMS networks of different operators. The IMS network interoperability specified in this standard refers to the direct network interoperability between IMS networks of different operators in my country on the IP bearer network. The technical and security requirements for operator IP bearer network interworking are not within the scope of this standard. IMS inter-network interoperability in this standard does not include IMS-based 5G message interoperability and IMS inter-network roaming. This standard applies to interoperability between IMS networks of different operators. |