Hi all!
I looked around but I didn’t understood well if is possible to do…
My setup is this
freepbx ->sip trunk->cisco router1->ISDN PRI->carrier’s router 1
I would like to obtain this situation
freepbx-> sip trunk1->cisco router1->ISDN PRI->carrier’s router 1
->sip trunk2->cisco router2->ISDN PRI->carrier’s router 2
Our carrier send inbound calls onlu on the first router but in case of connectivity problem on public lines, automatically route all traffica on the second router.and automaticcally return on the first router when the public line goes up
I would like to obtain the same from my side, so in case I can’t call using the first sip trunk, automatically fallback on the second trunk and return on the first when the problem is solved.
Is possible to do this?