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                           I.C.OFFICE EQUIPMENT

  If you buy an I C OFFICE EQUIPMENT PC, you will be supplied by a company local to you and the              support capability will be on your doorstep normally by the person who built the equipment.

           TELEPHONE 07702 667540        FAX 0870 762 73 75    Email alan@icoffice.co.uk

 

ADSL FILTERS                       DO I NEED THESE ON EVERY PHONE SOCKET

 A filter is necessary because once your line is activated with Broadband it carries 2 signals - an analogue (phone) signal and a digital (broadband) signal which are both carried at different frequencies. In order to receive both of these signals clearly you must connect all of your devices which normally plug into a phone socket into a Broadband filter. It is this feature of Broadband which allows you to use the Internet connection whilst on the phone or receiving faxes.

If you do not connect your Broadband filters or you do not have all devices within your property connected using a Broadband filter you may face the following problems:

  • No connection possible on Broadband service: common symptoms include a flashing ADSL light on your modem and Error 680 (No dial tone) on your computer
  • Intermittent Dropping Internet connection
  • Fuzzy or bad telephone connection when the modem is plugged in

If you have more than two phone sockets in use around your house you will require

  Typical filtering scenario for a Broadband connection

 

NOTE: In the above scenario a number of different devices which are employed in a typical property have been illustrated indicting the need for a filter in each phone socket which is in use.

KEY
  A phone connection with a filter connected
The RJ11 connection from the computer to the filter

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