I have two PEPlinks at different sites and both exhibit the issue that should the preferred link go down fail over to a secondary, the VOIP connections don’t all return to the preferred after the service is restored.
This happens at both locations, one has a Balance 20 and the other has a Balance 380.
The config is as follows:
Priority Order: WAN: ISP 1
WAN: ISP 2
WAN: Mobile Internet (not used)
Terminate Sessions on Link Recovery: X Enable (tried it both ways)
So what happens is if ISP 1 goes down the VOIP sessions correctly transition to ISP 2 but long after ISP 1 comes back up the VOIP sessions do not transition back to ISP 2.
In this case ISP 2 is fast but has high latency and not ideal for VOIP and why I really want the VOIP session to return to ISP 1 as soon as possible.
Any ideas why it’s not doing so?