I wouldn't normally mess about with making cords up, but I urgently need a line cord to connect a DS-5007s to structured cabling and I only have a BT style line cord. Does anyone know what the pin-out is for the RJ45 connector so I can crimp a connector on to my existing line cord?

Snip the BT plug off and you want the centre pins on the RJ11 to the centre pins on the RJ45.

Thanks for your help, got it sorted out,