digitaltrader

I have a 2000 Audi TT with Concert Radio 8N0 035 186 A. I have searched the forums and read alot of suggestions and am still having problems. I am installing a parroty ck3100 actually hired an installer who cannot get sound to come through my speakers for phone calls. I have installed the speaker level outputs, line+(orange) and line-(red) line out to the Tel- and Tel+ of the Audi head unit and the yellow mute of the parrot to the mute on the audi near the tele plugs on the audi head unit. The installer also connected the wiring harness to the back of the head unit for power. I can connect my phone via bluetooth and the radio will mute, however no sound comes through the speakers. I did some trouble shooting and connected a non-amplified speaker to the line+ and line- plugs directly and I can hear a clearly audible conversation and the radio mutes as it should, however when I reconnect those same two lines to the tel- and tel+ I get absolutely no sound. I am not sure why connecting line+ and line- to the tel- and tel+ on the head unit fails to deliver sound to the speakers. I heard somewhere that althouth my headunit has tele connections that they may not be internally wored. Has anyone heard of this before?

TTTEXAN

That would be a question for Jeff Bipes