TURN Server not working

I have configured the turn server using https://www.red5pro.com/docs/server/webrtc/turnstun/ and verify the details at https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/ and It’s showing that its properly relaying.

But when I’m trying the call getting an error : res_pjsip_sdp_rtp.c:148 rtp_check_timeout: Disconnecting channel ‘PJSIP/7001-0000000f’ for lack of audio RTP activity in 30 seconds

Using stun calls are working fine just issue is with turn server.