a signalling method in which the signals for the traffic carried by a single transmission channel are transmitted over the channel itself or over a signalling channel permanently associated with it NOTE - The term may also be applied when the signals for a telecommunication circuit are transmitted over that channel.
Found on
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=714-09-01
a signalling method in which the signals for the traffic carried by a single transmission channel are transmitted over the channel itself or over a signalling channel permanently associated with it NOTE - This term also may be applied when the signals for a circuit are transmitted over that channel.
Found on
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=721-17-77
No exact match found.
