FreePBX 2 internet?

Question

Asterisk

Good afternoon, I ask for help in solving the problem. We have Kerio in which there are 2 Internets, each Internet with a dedicated IP (reserve and main), Freepbx is also connected to Kerio, Kerio is configured, if the main channel falls off, then it switches to the reserve. But FreePBX stops working as soon as the channel falls off.
How to make Freepbx move from one channel to another

Answer 1

I would try reducing maxexpiry and defaultexpiry in the trunk settings to ten seconds to force Asterisk to re-register trunks more often.