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In many cases, a telephone system can grow with your business. This allows you to add more functionality including increasing the number of phone extensions or number of lines as and when you need them. Some of terms may seem confusing with things like, trunk cards, ISDN cards, PSTN cards, terminal adaptors, DCP, ACP, DS1 cards and analogue terminal adaptors to name but a few. So you'll be forgiven for struggling to get to grips with the terminology! We do have a useful Buyer’s Guide that explains some of the main telephone system types, as well as a useful glossary of terms to help demystify some the terminology.
Remember you can always call our friendly experts on 0844 824 6664 for further assistance.