I wanted to ask you about the high availability of VitalPBX4. About what the status is at the moment.
In previous months I have being given a couple of method to do HA (scripts downloaded from github) but after doing running the script the systems had many problems with synchronization and with IP floating. Then they told me another HA method with DRBD but I also had similar problems. The reason is a client who migrated from V3 to V4, but wanted to keep the HA and has encountered similar problems.
So I want to know at this moment since the last time I ask was almost a year ago about the status of the HA, recommendations, since it would be a system that would be in production. And since the client in V3 worked quite well, he was expecting V4 to be the same. And if you have SONATA, what must be taken into account for HA.