We have a Peplink Balance 30 with 2 WAN connected at an customer of ours.
The Peplink is only functioning for VOIP through SIP en RTP, there are 2 WAN’s because the 1 WAN was insufficient for good quality VOIP.
WAN interface 3 went down and came up some minutes later.
The problems is that the Peplink isn’t balancing the lines anymore. (See picture 1)
In picture 2 u can see my Outbound policy (Only WAN 1 and 3 are connected)
I guess the lines will be balanced good after i done a reboot of the Peplink, but i cannot do that because our customer is calling all day long.
Another problem could be that the VOIP phones (Connected to there Phone central in the Cloud) are connected through a specific WAN IP, so it wont get to the other WAN. On the other side, a balancer should choose the WAN port it may go to the internet. But this is just a thought.