What kind of cable is this?
I need a longer cable to put more distance between my Cidco phone and my Plantronics binaural wireless headset to reduce interference. The thing is, I can't figure out what kind of cable to get. The cable I need to replace plugs into the handset of the phone so it's a 4P4C modular connector but the wiring is different than standard handset cable (which doesn't work; I've tried that). Instead of black-red-green-yellow the wires are red-black-green-white. I can't seem to find any modular cables with this type of wiring, only the standard BRGY. Any ideas?