Which lines do I need - Analogue or Digital?

SoHo Phone Systems are designed for standard analogue lines, such as you would have installed in a home or small office. Most SoHo phone systems will also work with BT® Featureline® installations.

ISDN2e lines require more advanced system, such as those available from our sister website www.businessphonesystemsdirect.co.uk.

Analogue lines can share one number, so that a business can have multiple simultaneous calls. These are called primary, and auxiliary lines.

Whilst call quality is slightly better on ISDN2e lines, the primary difference between the two line types is that analogue lines cannot offer DDI numbers. However analogue phone systems are typically cheaper than their ISDN2e equivalents.

This page is made available as a service from BPSD Ltd. The advice given must be accepted "as is" and no warranty is either given or will be accepted. No liability will be accepted for anything contained within this document.