dns resuolution

  1. restore ipbx without dns propagation

    Hi, it would be nice if we could prepare a 3cx ipbx from a backup file without having the dns propagation which will shutdown the existing ipbx. For exemple, if 3cx is on premise and we have to change the machine for a bigger one or because the existing one suffer some problems. Currently at...

  2. Solved DNS resolution/ Network failure

    About a week ago we suddenly started getting this error: Registration at CallCentric has failed. Destination (sip:[email protected]:5060) is not reachable, DNS error resolving FQDN, or service is not available. This eMail was send from an 3CX SMTP Relay Service. If you suspect the...
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