I am running Incredible PBX 13-13.7 for Raspberry PI 3B+, and Skyetel is my provider.
A user was in a phone call and all of a sudden she could not hear the other end. This is the message that I found in the FreePBX "full" log:
[2019-04-08 16:49:59] NOTICE[1924] chan_sip.c: Disconnecting call 'SIP/Skyetel-1-000003cb' for lack of RTP activity in 31 seconds
There has been intermittent audio issues on inbound and outbound calls as well. I have ports 10000-20000 forwarded to the Incredible PBX IP.
What should I be looking into to resolve this.
A user was in a phone call and all of a sudden she could not hear the other end. This is the message that I found in the FreePBX "full" log:
[2019-04-08 16:49:59] NOTICE[1924] chan_sip.c: Disconnecting call 'SIP/Skyetel-1-000003cb' for lack of RTP activity in 31 seconds
There has been intermittent audio issues on inbound and outbound calls as well. I have ports 10000-20000 forwarded to the Incredible PBX IP.
What should I be looking into to resolve this.