Documentation for Axxon PSIM 1.0.0-1.0.1.

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If Failover service is used in Axxon PSIM, then in order to maintain the operability of IP telephony if the connection with the main server is lost, it is necessary to configure the transfer of the SIP-terminal configuration to the backup server as follows:

  1. Add the objects that should be transferred to a backup server in case of connection loss to Failover service (see Configuring Failover service).

  2. In the sip_terminal.config file located on the backup server, specify the IP address of this backup server:
    <sip_ip>IP_address_of_backup_server</sip_ip>.
    By default, the file is located in the <Axxon PSIM installation directory>\Modules folder. It should be filled out and saved in the same folder. Below is an example of a filled out file for a backup server with an IP address of 192.168.0.187:

    <?xml version="1.0"?>
<configuration>
    <sip_ip>192.168.0.187</sip_ip>
</configuration>

    Note

    The operation principle is as follows: if Failover service is enabled, the value from this file will be used, and the current network settings of the SIP-terminal will be ignored. Therefore, it is not necessary to change the network settings in the SIP-terminal after enabling Failover service.

  3. In the web interface of SIP devices used in the IP telephony configuration, specify the same IP address of the backup server as an additional address of the main SIP server.

As a result, if the connection with the main server is lost, the IP telephony configuration will be transferred to the backup server and it will remain operational.

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