Standard ECMA-253-archive

Standard ECMA-253
Private Integrated Services Network (PISN) - Mapping Functions for the Employment of 64 kbit/s Circuit Mode Connections with 16 kbit/s Sub-Multiplexing (Mapping/16)

2^nd edition (September 2000)

The latest edition of this Ecma Standard is available here.

You can download the previous replaced "historical" edition of this Ecma Standard, free of charge:

File name	Content
ECMA-253 1st edition	Acrobat (r) PDF file

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