Hi, I'm wondering if someone could tell me if DNS names in Asterisk .conf files (eg. iax.conf, sip.conf) are supposed to be resolved only once at * startup or periodically, according to DNS timeouts. I'm asking because I defined host=voipb1.mydomain.local in a iax.conf trunk and it was working fine until the DNS A record of that host changed IP address. Asterisk still tried to send calls to the old IP address. I restarted Asterisk and the calls were finally sent to the correct IP address so I'm guessing that the "host=" name resolution is done only at startup. iax.conf: [coin] deny=all allow=alaw allow=gsm type=friend host=voipb1.mydomain.local secret=xxx auth=plaintext qualify=yes context=coin-context Asterisk 1.4.21.2 (I know it isn't the latest release but I haven't seen anything related to DNS/name resolution in the changelogs) Thanks, Vieri