ECMA 215 : 1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PRIVATE INTEGRATED SERVICES NETWORK (PISN) - CORDLESS TERMINAL MOBILITY (CTM) - INTER-EXCHANGE SIGNALLING PROTOCOL - CORDLESS TERMINAL INCOMING CALL ADDITIONAL NETWORK FEATURE (QSIG-CTMI)
09-11-2018
12-01-2013
Defines the signalling protocol for supporting the Cordless Terminal Incoming Call additional network feature (ANF-CTMI) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected within a Private Integrated Services Network (PISN). This is a feature directing incoming calls to a CTN user within the PISN, regardless of the CTM user's geographical position within the PISN, as long as the CTM user's location is known. Does not cover roaming outside the PISN.
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