Can not Talk With my team on my non steam CSS server

[Memati_BAS]

I have made an srcds non steam server version 44 yesterday.
But we cant talk together on my css server. If we join another server on internet it works. Microphone is correctly working we can here everyone and talk to everyone.

But when we are joining my server its not working.

Can anyone help me ?

[Rogziel]

sv_alltalk 1 ?

[Memati_BAS]

Yes its standing on Sv_alltalk 1

[santiago_e.s]

server.cfg
sv_use_steam_voice "0"