ITU-T Q.1902.3 AMD 1-2002 Bearer Independent Call Control protocol (Capability Set 2) and Signalling System No. 7 ISDN User Part: Formats and codes Amendment 1: Support for the International Emergency Preference Scheme SERIES Q: SWITCHING AND SIGNALLING Specifications of signallin*， 2023-12-23 Update
ITU-T Q.1902.3-2001 Bearer Independent Call Control Protocol (Capability Set 2) and Signalling System No. 7 ISDN User Part: Formats and Codes Series Q: Switching and Signalling Specifications of Signalling Related to Bearer Independent Call Control (BICC) Study Group 11
ITU-T Q.763 AMD 1-2001 Signalling System No. 7 – ISDN user part formats and codes Amendment 1: Coding of the application transport parameter
ITU-T Q.763-1999 Signalling System No. 7 - ISDN User Part Formats and Codes - Series Q: Switching and Signalling - Specifications of Signalling System No. 7 - ISDN User Part (Study Group 11)
ITU-T Q.765.5-2000 Signalling System No. 7 - Application Transport Mechanism : Bearer Independent Call Control (BICC) Series Q: Switching and Signalling - Specification of Signalling System No. 7 - ISDN User Part (Study Group 11)