I've wired up my patch lead per the wiring instructions above and while I can make outgoing calls, the phone doesn't ring for incoming ones. I've assumed that "BT2" etc is the same as the second contact in from the left when looking down onto the BT plug with the latch on the right. Equally, "Patch Panel 4" etc is 4th contact from the left of the RJ45 when the latch is underneath and the contacts are a the "top".
Any ideas why the phone doesn't ring? Have I wired my plug wrongly? (I've continuity checked my patch lead just to be sure)