ETSI - EN 300 356-20
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) Version 4 for the International Interface; Part 20: Completion of Calls on No Reply (CCNR) Supplementary Service
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 July 2001 |
| Status: | active |
| Page Count: | 18 |
Document History
EN 300 356-20
July 1, 2001
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) Version 4 for the International Interface; Part 20: Completion of Calls on No Reply (CCNR) Supplementary Service
A description is not available for this item.
May 1, 2001
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) Version 4 for the International Interface; Part 20: Completion of Calls on No Reply (CCNR) Supplementary Service
A description is not available for this item.
September 1, 2000
Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) Version 4 for the International Interface; Part 20: Completion of Calls on No Reply (CCNR) Supplementary Service
A description is not available for this item.
October 1, 1998
Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) Version 3 for the International Interface; Part 20: Completion of Calls on No Reply (CCNR) Supplementary Service
A description is not available for this item.
June 1, 1998
Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) Version 3 for the International Interface; Part 20: Completion of Calls on No Reply (CCNR) Supplementary Service
A description is not available for this item.
December 1, 1997
Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) Version 3 for the International Interface; Part 20: Completion of Calls on No Reply (CCNR) Supplementary Service
A description is not available for this item.