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Connecting a client's PBX through digital telephone lines E1

Mastertel offers office connection to telephone networks through E1 digital connection lines.

Our approach

The client's PBX becomes connected to the network through dedicated lines with the use of fibre-optic cable. If fibre doesn't exist at the client's office, Mastertel overcomes the 'last mile' problem aided by its 'daughter' building-construction Company. For the duration of the project, temporary wireless connection channels may be provided.

Where there is the need, Mastertel specialists can assist in the selection of digital PBX, as well as the connection and tuning of all necessary services, for example; auto-secretary, call divert and calls holding, video-conferencing, quick dial, etc. Guaranteed accessibility, reliability and ease of operation make this type of connection the ideal choice for large companies and call centers.


  • No load level restrictions;
  • Easy scaling;
  • Short time for connection;
  • High quality voice transmission;
  • Multiple channel reservation and high reliability of the whole network.
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