business phone line

Business Phone Lines

Internet Central can provide its customers with a wide range of phone lines, from simple single telephone lines suitable for home / small office home office (SOHO) use, through to multiple digital phones lines suitable for large organisations - all backed by our great prices and exemplary support

We can provide new phone lines, or existing phone lines can be transferred to us to take advantage of our great prices & support.

For pricing and advice on the lines you require/wish to transfer to Internet Central, or just to go over your requirements call us on 01782 667788 or email sales@netcentral.co.uk

Phone lines fall into two main categories, analogue and digital.

  • Analogue lines are most suitable for individual users (typically where a complex phone system is not required).  Where a single line needs to be expanded additional analogue auxiliary lines can be added to the main line (having the same telephone number), to allow several handsets to be connected - these are known as multiline or auxiliary lines.
  • Digital Lines are used to connect to phone systems where multiple phone calls / phone users are handling calls together these are called ISDN (integrated Services Ditigal Network).  ISDN provides significant improvements over analogue lines in that multiple telephone numbers can be presented over the lines, to allow for multiple department numbers / direct to desk numbers (known as direct dial in - DDI).  ISDN lines are typically connected to a phone system.

ISDN can be provided in two formats:

ISDN2e: Each ISDN2e line provides two telephone lines, meaning that a maximum of two calls can be made / received at once.
ISDN30e: Each ISDN30e line provides upto 30 telephone lines (minimum of 8).

For basic lines see our bundle offers