IPGate's Redundancy Solution is a bundled product, comprised of two module-less servers, that have been optimized for use as a failover system
Sample Redundant Server Configuration
IPGate's Redundancy provides full redundancy for a complete PBX system, including telephony interfaces. A sophisticated automatic replication and detection mechanism located in the Failover switch detects server failure and switches all telephony to the backup server, keeping downtime to an absolute minimum. The firmware-based switching mechanism is not network-dependent.
How the solution Works
All telephony interfaces are connected via the Failover switch channel bank, which in turn, is connected to each IP-PBX via a USB connection. During standard operation, the primary server is active. The firmware in the Failover switch continuously checks the status of the primary server