Friend's microphone not working

Pofan

Prominent
Feb 16, 2017
1
0
510
Greetings, me and my friend have been using Team Speak for a long time. Recently we encountered a problem- I can't hear him anymore, but I can hear myself speaking like an echo, and I can hear his game SFX as well. I tried my headsed at his house, it wasn't working as well, and we came to conclusion that there is some kind of software problem.

THINGS WE DID:
Reinstalled sound drivers = nothing
tried different hardware = nothing
turned on mic (yes it's not turned off) = nothing
tried different communication software = nothing

Any help would be appriciated. Thanks.