This Technical Report is a compilation of DSS1 codepoints that are defined for use by ISDN Supplementary Services. The information presented in this report includes modifications and extensions to DSS1 Layer 3 messages, information elements, codepoints and timers defined for ISDN Supplementary Services that have been published as American National Standards.
- Published:
- 05/01/1996
- File Size:
- 1 file , 66 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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