Hi everyone

I use kamailio 5.1 with rtpengine and I would like to set up a simple warm standby or hot standby system for my sip server. on the web I found various discussions and posts that led me to deepen them
the dispatcher, dmq, dmq_usrloc, db_cluster and p_usrloc modules. now, though, I'm a little confused:
what approach do you recommend for this system?
I thought of using two identical servers:

Kam01 10.10.10.2

Kam02 10.10.10.3

Hostname cluster.mydomain.com

each with its own mariadb and implementing data replication (with the dmq module? Or db_cluster and sqlops?). in this scenario is it necessary to also use the dispatcher module or implement a high available system with keepalives and floating ip?
thanks, Christian