High Availability:Software:Signaling Stack:SIP
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High Availability
Redundancy
The stack TelcoBridges SIP itself doesn't support HA, but each Tdev unit can run a SIP stack. This means that if a SIP stack crash, only the calls that was going through that stack will be lost. To greatly increase the reliability of your system, each SIP stack should have access to all the SIP providers/proxies to ensure accessability.
Here is an example:
