Hi I we experience big problems with our ip telephony and wonder what to do. Our calls gets disconnected all the time. Now the ATA box is connected straight to the router. We can make a call for some time but if you talk long enough the call will be terminated. I attach one log file if someone could see something odd happening in Abou 18:00 to 18.30 the 11 of July. I dont now how my box should be configured. Mu service provider says they use theese ports for diffrent Communication.
69 - UDP
5060 - 5080 TCP and udp
9000 - 14000 UDP
50000 - 60000 UDP
