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> Chapter 34 - VoIP Solutions: SIP > SIP and HA–session failover and geographic redundancy > SIP geographic redundancy

SIP geographic redundancy

Maintains a active-standby SIP server configuration, which even supports geographical distribution. If the active SIP server fails (missing SIP heartbeat messages or SIP traffic) FortiOS will redirect the SIP traffic to a secondary SIP server. No special configuration is required for geographic redundancy, just standard HA configuration.

Geographic redundancy