<span>Hello all,<br><br>I have the following problem: if there is a temporary loss of Internet connectivity, the asterisk server 'hangs' if it has external SIP trunks configured. By hanging I mean that any calls between the local extensions and any calls to the voicemail extension stop working. Everything works fine again when the internet connectivity returns (I tested this by removing and reinserting the network cable from the cable modem).<br>
<br>My guess is that the asterisk server tries resolving the names of the SIP providers when it tries to re-register to them and because there is no internet connectivity it hangs there for a while. However in that time all the local calls to the asterisk server stop working.<br>
<br>Has anybody else encountered this problem?<br><br>Thanks!<br><br><br></span>