Calls Dropped 5-10 minutes in

[visine]

Hey, I've had to rebuild my Raspberry PI Incrediblepbx. I'm now having issues with GoogleVoice calls dropping 5-10 minutes into the call.

The Call Event Log is saying Google Voice is ending the call "anonymous hung up".

Wireshark is saying IncrediblePbx is sending BYE to the ATA, but I'm sure Google is sending something over another port that I just haven't found yet in the PCAP.

Anything I can do to try to troubleshoot this? Were there any port forwarding steps I needed to make? I've tried DMZ and forwarding the RTP ports 10000-20000 with no success.

Thanks!

 

[visine]

I tried switching to using Anveo, and am getting the same result. Does anyone have any troubleshooting advice that I can use to try to narrow down the cause?

Around the same time I noticed this, I flashed a newer version of DDWRT firmware due to the Russia VPN hack, however I have not reverted back to a different version in case a new bug was introduced. I've also noticed I am frequently dropped from a video game since around the same time the PBX issue came up. Maybe it is the router firmware, or my ISP?

 

[atsak]

Ya, I would say the dropped call is not actually the PBX but rather the router (or the ISP).