I used externhost=mydomain in the configuration file. I’m using dynamic ip. So mydomain already mapped to my dynamic ip via ddns. When i restart my asterisk server it works fine. But my dynamic ip change after every 5 hr. When it occur i lost my audio for calls or getting one way audio.
I saw in a forum that when the dynamic ip change i have to restart the server to solve the ip.But its not practical for me to reload asterisk server in every ip change. Any one have a good advice regarding this issue.