PABX SYSTEM INTERCOM INSTALLATION

Nov - 04
2017
pabx-system-intercom-supply-installation-services

PABX SYSTEM INTERCOM INSTALLATION

Private branch exchange (PBX) is a telephone exchange or switching system that serves a private organization and performs concentration of central office lines or trunks and provides intercommunication between a large number of telephone stations in the organization. The central office lines provide connections to the public switched telephone network and the concentration aspect of a PBX permits the shared use of these lines between all stations in the organization.

For installation of inter/intra communication systems contact GREVOLT

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