Terminal and Transit Control Signalling System for Start-Stop Services on International Circuits between Anisochronous Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative A
Terminal and Transit Control Signalling System for Start-Stop Services on International Circuits between Anisochronous Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative A