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YD/T 1522.31-2009 Technical Requirements for Session Initiation Protocol Part 3 Interworking between ISUP and SIP-Supplement 1
Standard No.: YD/T 1522.31-2009 Status: VALID remind me the status change
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Implemented on: 2009-09-01 Delivery: via email in
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Standard No.: YD/T 1522.31-2009
Chinese Name: 会话初始协议(SIP)技术要求 第3部分:ISDN用户部分(ISUP)和会话初始协议(SIP)的互通(补充件1)
English Name: Technical Requirements for Session Initiation Protocol Part 3 Interworking between ISUP and SIP-Supplement 1
Professional Classification: M12
Professional Classification: YD Professional Standard - Telecommunication
ICS Classification: 33.040.30 Switching and signalling systems
Issued by:
Issued on: 2009-06-15
Implemented on: 2009-09-01
Status: VALID
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in
YD/T 1522.31-2009 The following standards are cited:
YD/T 1522.31-2009 Cited by the following standards:
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