Telecommunications security; Lawful Interception (LI); Handover interface for the lawful interception of telecommunications traffic
Document status: Active
Telecommunications security; Lawful Interception (LI); Handover interface for the lawful interception of telecommunications traffic
Document status: Active
Integrated Services Digital Network (ISDN); File Transfer Profile; B-channel aggregation and synchronous compression
Document status: Active
Public Switched Telephone Network (PSTN); 2-wire analogue voice band switched interfaces; Timed break recall (register recall); Specific requirements for terminals
Document status: Active
Electronic Signature Formats
Document status: Active
Digital Audio Broadcasting (DAB); Internet Protocol (IP) datagram tunnelling;
Document status: Active
Digital Audio Broadcasting (DAB); Network Independent Protocols for Interactive Services
Document status: Active
Digital Audio Broadcasting (DAB); Interaction channel through Global System for Mobile communications (GSM) the Public switched Telecommunications System (PSTN); Integrated Services Digital Network (ISDN) and Digital Enhanced Cordless Telecommunications (DECT)
Document status: Active
Methods for Testing and Specification (MTS); Test synchronization architectural reference; Test synchronization protocol 1plus (TSP1+) specification
Document status: Active
Transmission and Multiplexing (TM); Dense wavelength division multiplexing devices; Common requirements and conformance testing
Document status: Active
