In force components |
Number
|
Title |
Status |
Q.764 (12/99) |
Signalling System No. 7 - ISDN User Part signalling procedures
|
In force
|
Q.764 (1999) Amendment 1 (07/01) |
|
In force
|
Q.764 (1999) Amendment 2 (12/02) |
Support for the International Emergency Preference Scheme
|
In force
|
Q.764 (1999) Amendment 3 (04/04) |
|
In force
|
Q.764 (1999) Amendment 4 (01/06) |
Support for the International Emergency Preference Scheme
|
In force
|
Q.764 (1999) Amendment 5 (09/06) |
Transport of Voice Enhancement Device related information
|
In force
|
|
Superseded and Withdrawn components |
Number
|
Title |
Status |
Q.764 (11/88) |
Specifications of Signalling System No. 7 - Signalling procedures
|
Superseded
|
Q.764 (03/93) |
ISDN user part signalling procedures
|
Superseded
|
Q.764 Annex H (02/95) |
State transition diagrams
|
Superseded
|
Q.764 (09/97) |
Signalling System No. 7 - ISDN User Part signalling procedures
|
Superseded
|
Q.764 Addendum 1 (05/98) |
|
Superseded
|