Hello,

 

I got two different customers which have problems with that the audio stops working in one direction after a while. And not for all calls but only some.

 

person calling ->  My GW provider -> internet -> freeswitch -> internet -> router -> customer.

 

It's always the customer who can't hear the person calling.

 

Any suggestions on how I can find and fix the problem?

 

Thanks,

  Jonas