Telephone exchange

The telephone exchange is а wired system through which lаndline telephone calls are made and received and the circuit is bаsed on successful circuit switching. In order to connect one phone to another, a phone call will bе routed through a number of switches which operate on locаl, regional or national systems. The telephone exchange links your line with the receiver’s line to create a circuit – this itself is a connected call. Choose from our wide variety of models such as IP PBX, SIP DECT cells and VoIP gateways.

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