ISDN 30e

The equivalent of 30 analogue lines, each working at a speed of 64kbps, ISDN30e provides high-performance voice and data services for the modern business.


This advanced digital technology offers:

  • exceptional line quality
  • rapid connection
  • clear voice communications with other ISDN users

ISDN 30e is ideal for networks which link two or more offices, as well as providing your staff with individual DDI numbers.


Transferring your ISDN30e to GlemNet takes just 10 working days and is completely free.  Benefits include significant savings on calls and line rental and you’ll have access to a range of digital select services designed to meet your telephony needs.

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