Setting up a failover - DNS update problem

[valentin.carmont]

Hello, I am currently deploying your self-hosted telephony solution. Given our needs, we must deploy a failover.

I managed to deploy this functionality but I encountered a problem with the DNS.
Currently I use your DNS server to obtain a connection URL in "... .my3cx.fr" to my servers. However, at the time of the switch, the DNS record is not necessarily updated.

I followed the tutorial for setting up the DNSRecord script at Google but obviously given that my servers are attached behind your DNS the recording does not work.

How to set up a change of IP on your DNS?
Or ask otherwise how to set up this switch on the DNS?

 

[Alphabetic]

3CX DNS record TTL is 6 hours for Pro i believe.

If you want a quicker TTL you should go for ENT licensing or try running a license refresh when you've failed over.