The Analog Expansion Bus is a hardware bus that was designed by Dialogic[1] for interfacing DTI/124,[2] D/4x, AMX and other voice response component boards which fit in an AT-expansion slot of a personal computer.
Bodin, Madeline; Dawson, Keith (2002). "VOICE BUS". The Call Center Dictionary: The Complete Guide to Call Center and Customer Support Technology Solutions. CRC Press. p.217. ISBN9781578200955.
