- 1.Unless otherwise specified, the operations mentioned below are only performed on the master node pbx01
- 1.Please change the host names of the three nodes to pbx01, pbx02 and pbx03
- 1.It is recommended to configure 4 cores CPU and 4G memory hardware. If it is lower than 2-cores CPU or 2G memory, ha handoff will be affected by hardware, and call recovery time will increase
/root/portsip-pbx-ha-guide/vars.ymlto change the
PortSIP PBXdocker image version.