Business Fixed Lines



ISDN2e gives you crystal clear call quality for up to eight phone lines. It’s ideal for smaller offices and you can also use it to transfer big files or link Local Area Networks (LANs), or for video conferencing.


ISDN30e is a high-performance voice and data service for modern businesses with eight or more employees. Each ISDN30e connection provides 8-30 independent 64k channels. You can combine these for bandwidth-hungry applications such as high-quality video conferencing or transferring large data files. ISDN30/30e is ideal for wide-area networks linking two or more offices. 

What is ISDN?

ISDN or Integrated Services Digital Network is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network.

The Key feature of ISDN is that it integrates speech and data on the same lines, adding features that were not available on a classic telephone system.

ISDN is a circuit-switched telephone network system, which also provides access to packet switched networks, designed to allow digital transmission of voice and data over ordinary telephone copper wires, resulting in potentially better voice quality than an analogue phone can provide.

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Business Fixed Lines

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