Asterisk is running on a openwrt based fiber gateway and offers voice on it for two POTS.
Asterisk has version 1.8.10.
Now my problem, the voice platform sends during a call every ten minutes a reinvite just to be sure the call is still going. I see the asterisk client replies to it every time it receives the INVITE.
All wireshark traces have RTP in both directions even if I have oneway on my phone.
And it is allways the same side that can’t hear the other side anymore, the one connected tho the asterisk client.
So a call can happen like this:
- first 10 minutes all ok.
- after 10 minutes, first REINVITE, sudden oneway audio
- another 10 minutes, second REINVITE, self-healing both sides can hear each other
But, it is not allways the same. It can happen after 10, 20 ,30,40 … minutes. Not predictable.
I am new to asterisk and not sure if I have possibilities like asterisk on a real server.
But still, anybody out there with an idea where I have to dig?
What you think, is it an asterisk problem at all?