Subscriber Versus Trunk Signaling
Subscriber signaling refers to signaling between the telephone and the telephone exchange. Trunk signaling is signaling between exchanges.
Read more about this topic: Signaling (telecommunications)
Famous quotes containing the word trunk:
“through the Sumner Tunnel,
trunk by trunk through its sulphurous walls,
tile by tile like a men’s urinal,
slipping through
like somebody else’s package.”
—Anne Sexton (1928–1974)