Summary

Recommendation ITU-T Q.4012.3 provides the testing requirements for the supplementary service "Anonymous communication rejection (ACR) and communication barring (CB) using IP multimedia (IM) core network (CN) subsystem; Conformance test specification – Part 3: Test suite structure and test purposes (TSS&TP) for the user side" (based on Recommendation ITU-T Q.3628 v.1).

The version number, v.1, indicates that this is version one of Recommendation ITU-T Q.4012.3, and that it relates to Release 10 of the relevant 3GPP/ETSI standard.