ITU-T Q.766-1993 Performance Objectives in the Integrated Services Digital Network Application - Specifications of Signalling System No. 7 ISDN User Part (Study Group XI) 7 pp
This Recommendation gives the requirements of the Integrated Services Digital Network (ISDN) application call control
service supported by Signalling System No. 7 (SS No. 7).
ITU-T Q.766-1993 history
1993ITU-T Q.766-1993 Performance Objectives in the Integrated Services Digital Network Application - Specifications of Signalling System No. 7 ISDN User Part (Study Group XI) 7 pp