ITU-T Q.1902.1-2001 Bearer Independent Call Control Protocol (Capability Set 2): Functional Description Study Group 11*， 2001-07-01 Update
ITU-T Q.2110-1994 B-ISDN ATM Adaptation Layer - Service Specific Connection Oriented Protocol (SSCOP) - Broadband ISDN (Study Group 11) 99 pp
ITU-T Q.2150.0-2001 Generic Signalling Transport Service Series Q: Switching and Signalling Broadband ISDN - Signalling ATM Adaptation Layer (SAAL) Study Group 11
ITU-T Q.2150.1-2001 Signalling Transport Converter on MTP3 and MTP3b Study Group 11
ITU-T Q.2150.2-2001 Signalling Transport Converter on SSCOPMCE Series Q: Switching and Signalling - Broadband ISDN - Signalling ATM Adaptation Layer (SAAL) Study Group 11
ITU-T Q.2210-1996 Message Transfer Part Level 3 Functions and Messages Using the Services of ITU-T Recommendation Q.2140 - Series Q: Switching and Signalling Broadband ISDN - Signalling Network Protocols Study Group 11; 30 pp
ITU-T Q.2630.1-1999 AAL Type 2 Signalling Protocol - Capability Set 1 - Series Q: Switching and Signalling Broadband ISDN - Common Aspects of B-ISDN Application Protocols for Access Signalling and Network Signalling and Interworking (Study Group 11; 90pp)
ITU-T Q.2630.2-2000 AAL Type 2 Signalling Protocol - Capability Set 2 Series Q: Switching and Signalling Broadband ISDN - Common Aspects of B-ISDN Application Protocols for Access Signalling and Network Signalling and Interworking Study Group 11*， 2023-12-23 Update
ITU-T Q.701-1993 Functional Description of the Message Transfer Part (MTP) of Signalling System No. 7 - Specifications of Signalling System No. 7 (Study Group XI) 24 pp
ITU-T Q.711-2001 Functional description of the signalling connection control part Study Group 11