I have tried the test socket and the line is perfect, no crackling.
This signals an internal fault, at the moment there are only two phone points in use the main one with the phone and an upstairs point with broadband so not much to go wrong, I have checked both of these and they appear fine.
When you make or receive a call the line crackles after about 3-4 seconds then the broadband signel is lost.
Its driving me mad.
Last edited by top4718; 28-12-2009 at 11:46.