No sound even between local extension

Hello, I see all my extensions online.
I am able to call extension but it’s no sound.
What’s wrong ?
I use chan_sip driver.

Many thanks


Hi @Vorms
Seems to me you have RTP port issue. Pls check your PBX RDP Ports.

thanks for your help.
What does mean rtp Keep alive to 0 ?


Hi @Vorms
If you press over ? icon you can see and read What does mean 0 sec.

Send keepalives in the RTP stream to keep NAT open during periods where no RTP stream may be flowing (like on hold).
1 Like

This topic was automatically closed 31 days after the last reply. New replies are no longer allowed.