| In force components |
Number
|
Title |
Status |
Q.932 (05/98)
� |
Digital subscriber signalling system No. 1 - Generic procedures for the control of ISDN supplementary services
�
|
In force
|
Q.932 (1998) Amendment 1 (06/00)
� |
�
|
In force
|
�
� |
| Superseded and Withdrawn components |
Number
|
Title |
Status |
Q.932 (11/88)
� |
Generic procedures for the control of ISDN supplementary services
�
This Recommendation is also included but not published in I series under alias number I.452
|
Superseded
|
Q.932 (03/93)
� |
Generic procedures for the control of ISDN supplementary services
�
This Recommendation is also included but not published in I�series under alias number I.452
|
Superseded
|
