This standard defines the mapping functions in exchanges of Private Integrated Services Networks (PISNs) required for the utilisation of scenarios in which 64 kbit/s circuit mode connections are sub-multiplexed into 4 x 64 kbit/s channels for carrying inter-PINX signalling and user information.
- Edition:
- 1.1.1
- Published:
- 12/01/1997
- Number of Pages:
- 17
- File Size:
- 1 file , 47 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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