@cyberwiz - were you able to use the UK filters in india ? i'm guessing you were on bt broadband and the sockets are not compatible with india.I have got internal wiring at home and hence have the option of plugging my wireless D-Link router into any of the available 4 telephone slots in the house. Now that one telephone is taken up by the router, my telephones plugged into the other sockets have the same disturbance mentioned above. Also, as soon as someone picks up the phone to make or answer a call, my connection gets disconnect for a few seconds and then reconnects if i refresh the connection.Any suggestions ?