Private Integrated Services Network (PISN)
- Mapping Functions for the Tunnelling of QSIG through H.323 Networks
2nd edition (December 2003)
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:
|ECMA-333 1st edition
||Acrobat (r) PDF file