(n) (comp) switching capacity
switching ability
(n) (comp) toll switch
TS
trunk exchange
(n) ion exchange resin
(n) (comp) data switching exchange
DSE
(n) (comp) digital switch
(n) (comp) digital data exchange network
(n) (comp) packet exchange network
(n) (comp) message switching
(n) (comp) local switch
LS
(n) (comp) interchange data element
(n) (comp) interchange format class
(n) (comp) private branch exchange
PBX
(n) (comp) electronic data interchange
EDI
(n) crossbar switchboard
(n) (comp) exchange carrier
(n) (comp) private automatic branch exchange
private branch exchange
PABX
PBX
(n) (comp) gateway switch
(n) (comp) DXC
Data Exchange Controller
(n) (comp) file replacement software
(n) (comp) American Standard Code for Information Exchange
ASCII