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ISDN2 & ISDN30

Fast data transfer & exceptional line quality with BT ISDN

Go digital with ISDN2 & ISDN30

It's not just big corporations that need high-quality telephone services. More and more people are working in small offices or at home.

With our choice of ISDN2e or ISDN30/30e you can enjoy exceptional line quality and fast and error free data transfer.

  • ISDN2e for offices with 2-8 users
  • ISDN30/30e for larger businesses

Product details

ISDN2e

from £ 50 .49 / quarter ex VAT

Send voice, video and data over phone lines for 2-8 lines/users.

  • Get crystal-clear voice-call quality
  • Fast data transmission and all the possibilities of a digital telephone system
  • Fast data transfer
  • Do 2 things at once - one line for data the other for calls
  • Costs about the same as two conventional phone lines

Read more about ISDN2

ISDN30/30e

from £ 49 .53 / quarter ex VAT

Send voice, video and data over phone wires for more than 8 lines/users. All the benefits of ISDN2, plus:

  • Voice communications with other ISDN users are crystal clear
  • Combine your lines for higher bandwidth
  • Create a WAN to link multiple offices
  • Individual Direct Dial In (DDI) numbers for your staff

Read more about ISDN30

Benefits

Perform multiple tasks simultaneously

With ISDN2/ISDN30 you can use your lines separately or simultaneously, so you can do multiple tasks at once.

More about multi-tasking

Fast data transfer

Using Fast File Transfer you can send files directly over the ISDN network to another computer with ISDN access and compatible file-transfer software.

More about data transfer

Grows with your business

Add further connections to increase bandwidth and take more calls.

Rental pricing

per channel, per quarter (ex VAT)

1 year contract 3 year contract 5 year contract
ISDN2
Low Start ?

Low Start is our basic rental option for ISDN2e. Ideal if you spend less than £20 a month on calls.

£56.20 £53.28 £50.49
Start Up ?

Gives you an inclusive call allowance of £20 a month. The call allowance does not cover premium rate calls, mobile calls, operator calls, or 0870/0845 calls

£85.65 £81.36 £77.10
Call Plan ?

An Inclusive call allowance of £40 a month. The call allowance does not cover premium rate calls, mobile calls, operator calls, or 0870/0845 calls.

£117.63 £111.75 £105.87
ISDN30
Without DDI quota £55.05 £52.29 £49.53
With DDI quota £62.82 £59.70 £56.55