Quote from: aeroalfie |
It is a flat extension cable.
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I really hoped you were not going to say that! They are the worst.
In the circumstances I think the best you could do would be to buy one of these:
http://www.ebay.co.uk/itm/10m-ADSL2-High-Speed-Broadband-Modem-Cable-RJ11-/380326860445?pt=UK_Comput...You put the splitter/filter in the test socket and use this high quality cable for a dedicated connection to the router. You then have to use a separate extension lead for the telephone.