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YD/T 2944-2023 English PDF

YD/T 2944: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
YD/T 2944-2023RFQ ASK 3 days (Technical requirements for transmission of calling number between IMS networks) Valid
YD/T 2944-2015479 Add to Cart 3 days Technical requirement of calling ID transfer between IMS networks Obsolete

Similar standards

GB/T 41301   YD/T 1730   YD/T 1548.1   YD/T 2941.2   YD/T 2941.3   YD/T 2941.1   

Basic data

Standard ID: YD/T 2944-2023 (YD/T2944-2023)
Description (Translated English): (Technical requirements for transmission of calling number between IMS networks)
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 requirements for the transmission and display of calling numbers between IMS networks, and specifies the SIP protocol-related fields for calling number transmission in interworking between IMS networks. This standard applies to operators' IMS networks and equipment.
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