trunk failing to register

  1. 3cx V20 on Google Cloud - Trunk doesn't register get error 12293

    Registration at Dataphone2 has failed. Destination (sip:41.76.200.38:5060;lr) is not reachable, DNS error resolving FQDN, or service is not available.
  2. is not reachable, DNS error resolving FQDN, or service is not available.

    I just upgraded from v18 to v20. none of my trunks will register on voip.ms. I am hosting on AWS. The log shows is not reachable, DNS error resolving FQDN, or service is not available. I also tried to restore V18 from a full backup I made just before upgrade ro V20
  3. 3CX Flowroute Trunk stopped registering **Fixed

    Just wanted to create this post to be informative for someone who might have a similar experience to me in the future. Not sure if this is Flowroute specific but anyone struggling with their trunks registering on 3cx version prior to 16.0.3.676. It looks like this patch included some new trunk...