INTERNATIONAL  TELECOMMUNICATION  UNION

		     ITU-T RECOMMENDATION SUMMARY


Rec. No. : Q.785

Title :	ISUP protocol test specification for supplementary services

Study Group : XI - Switching and Signalling

Version : New

Date of adoption : 1991

Notes :	


Recommendation Q.785 contains a detailed set of tests for the 
supplementary services supported by Signalling System No. 7 Integrated 
Services Digital Network User Part (ISUP).

Details of the supplementary services supported by ISUP can be found 
in Blue Book (1988) Recommendation Q.730. It should be noted that the 
test Recommendation Q.785 covers those services which can be regarded 
as stable and clearly specified in Blue Book (1988) 
Recommendation Q.730.

Recommendation Q.785 also covers supplementary services supported by 
Recommendation Q.767.

The basic rules for the test specification can be found in 
Recommendation Q.780.



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