Yeah, the JK Audio splits the caller's voice and mine. I get the caller via the phone, I speak/record through a mic, and my voice goes back down the phone line for the caller to hear.
But the stuff I'm sending down the line is coming back through the "caller" line off the hybrid and I'm getting my voice on both tracks, one via the mic and the other via the phone.
I think I have it norrowed it down to a wrong cable. Possibly a balanced cable, when I need mono...or vice-versa.
Which cable would I need for this? It should be like a guitar cable to a mono-mini, right?
FROM the M-AUDIO 410: These are unbalanced analog outputs on standard 1/4” TS connectors at 10dB line level. These outputs will support standard two-channel stereo, as well as surround modes up to 7.1. (Your audio software must support multiple surround outputs.)
TO THE HYBRID: Send 2 Input - 3.5mm mono mini jack input for signals
going into the phone line. Line level.
I also have the option of taking that signal through Send 1 Input - Female balanced XLR input for signals going into the phone line. Mic or line level input.
Thanks for all your help, guys!!