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The TRUTH about BT’s ISDN Switch Off

In light of recent scaremongering tactics employed by certain telecoms companies, we feel it necessary to furnish you with the truth about BT’s ISDN Switch Off.

Recently, we received copies of the Openreach industry consultation documents concerning the withdrawal of ISDN and PSTN Lines.

We feel the time is right to let all our customers know THE TRUTH about what is happening with BT’s ISDN Switch Off.

Openreach have previously announced that they will be transferring their networks from digital to IP networks. They anticipate they will be “ALL IP” by 2025. Openreach have stated that it will not be possible to maintain and support the public switched telephone network (PSTN) which includes ISDN Lines and analogue lines beyond the 2025 date.


Panasonic Phone Systems
NEC Phone Systems
SpliceCom Phone Systems

We found the advice and support form Octagon in selecting a new phone system helpful when we were sourcing our new system.

The Ridge Medical Centre moved into a brand new purpose built premise and required a new telephone system to handle the large amount of calls they receive each day to provide a service that their patients would be happy with.

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Octagon Communications helped our office move go smoothly. The team were excellent throughout the whole process, from recommending hardware, to installation and support. Thanks to Octagon, we didn’t miss a call.

CHRIS MITCHELL, Liquid Solutions