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Q.764�:�Signalling System No. 7 - ISDN User Part signalling procedures �

Recommendation Q.764

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Superseded and Withdrawn components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� 		Specifications of Signalling System No. 7 - Signalling procedures � Superseded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� 		ISDN user part signalling procedures � Superseded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� 		State transition diagrams � Superseded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� 		Signalling System No. 7 - ISDN User Part signalling procedures � Superseded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� 		� Superseded

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