common-channel interoffice signaling (CCIS)


common-channel interoffice signaling (CCIS): In multichannel switched networks, a method of transmitting all signaling information for a group of trunks by encoding it and transmitting it over a separate channel using time-division digital techniques.


This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996