Interworking of Interexchange Signalling Systems for Circuit Switched Data Services - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 11 pp
This Recommendation provides a set of interworking specifications for CCITI’ circuit-switched data signalling systems. Interworking is defined as the controlled transfer of signalling information across an interface between different signalling systems wh