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Integrated Services Digital

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Glossaries

Term Definition
Integrated Services Digital

Network Integrated Services Digital Network (ISDN) a Network technology that provides digital transfer of simultaneous voice and data traffic and works over ordinary telephone lines.
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Sales: 0845 470 4001
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London Head Office

100 Leman Street, London, E1 8EU

Manchester Office

1 Spinningfields, Quay Street, Manchester, M3 3JE

*Calls to 0845 numbers will cost 7p p/m plus your phone company’s access charge.
All inbound and outbound calls may be recorded for training or quality purposes.

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