227574 ⎘
Automatic or semi-automatic exchanges; Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring; Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using PCM multiplexers, e.g. pair gain systems
Secure remote management appliance
#2Device and associated method for measuring crosstalk
#3Arrangement for line-testing
#4OUT-OF-BAND REMOTE MANAGEMENT STATION
#5System and method for maintaining a translations database to effect call control at a remote terminal
#6Method and communication arrangement for the detection of at least one additional communication device which can be connected to at least one subscriber line
#7System and method for monitoring, controlling and provisioning a telecommunications access network
#8Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
#9Multi-protocol, multi-interface communications device testing system
#10Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network