Does anyone know which adapter would make the Cisco SPA504G ip phone work with a Yeahlink UH36 Headset?
I've tried so many at this point and all i get is audio but no mic. I want to use the headphone jack on the side because when i use the adapter that replaces the handset i have to use the handset to answer and hang up the call with a headset......weird.
thanks in advance for any advice
LC
