Quote:
Out of interest, did you have to install a pull up resistor to the mute line?

I did not do that in the end. I was driving around today (listening to the Player, with Hijack v450) and got a couple of calls. Both times the Empeg switched over perfectly, and switched back again at the end of the call. It's working great at the moment, so I won't fix it.
_________________________
Hussein