This standard presents the procedures at the S or T reference point for D-channel access connection on basic rate interfaces and primary rate interfaces within the Integrated Services Digital Network (ISDN) to support ISDN user signalling bearer service. Formerly known as T1.623-1993(R2009).
- Published:
- 06/01/2014
- ANSI:
- ANSI Approved
- Number of Pages:
- 22
- File Size:
- 1 file , 490 KB
- Redline File Size:
- 2files, 3.7 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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