YDN 038.1-1999 English Version, YDN 038.1-1999 Specifications of Signalling System No. 7 - Isdn User Part (English Version)

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YDN 038.1-1999 Specifications of Signalling System No. 7 - Isdn User Part (English Version)
Standard No.:	YDN 038.1-1999	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	8000 words	Translation Price(USD):	240.0 remind me the price change Email:
Implemented on:	2000-1-1	Delivery:	via email in 1~3 business day

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Standard No.:	YDN 038.1-1999
English Name:	Specifications of Signalling System No. 7 - Isdn User Part
Chinese Name:	国内No.7信令方式技术规范综合业务数字网用户部分(ISUP)(YDN 038-1997补充修改件）
Chinese Classification:	M11 Communication network technical system
Professional Classification:	YD Professional Standard - Telecommunication
Source Content Issued by:	Ministry of Information Industry
Issued on:	1999-08-01
Implemented on:	2000-1-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	8000 words
Translation Price(USD):	240.0
Delivery:	via email in 1~3 business day

Standard

YDN 038.1-1999 Specifications of Signalling System No. 7 - Isdn User Part (English Version)
Standard No.	YDN 038.1-1999
Status	valid
Language	English
File Format	PDF
Word Count	8000 words
Price(USD)	240.0
Implemented on	2000-1-1
Delivery	via email in 1~3 business day

Detail of YDN 038.1-1999

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Introduction of YDN 038.1-1999

本技术规范是对已发布和实施的《国内No.7信令方式技术规范一综合业务数字网用户部分(ISUP)》的补充和修改，并参考ITU-T最新版本的建议特别对回声控制信令程序进行了规定。
本技术规范适用于ISDN和ISDN与PSTN间的互通。

Contents of YDN 038.1-1999

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