ECMA 221
Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Interception Additional Network Feature (QISG-CINT)
inactive, Most Current
| Organization: | ECMA |
| Publication Date: | 1 June 1997 |
| Status: | inactive |
| Page Count: | 46 |
Document History
ECMA 221
June 1, 1997
Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Interception Additional Network Feature (QISG-CINT)
A description is not available for this item.