Redundant sip trunk

[Thomas Six]

How can you setup a redundant sip trunk. Our provider has 2 proxy addresses, but we can only add one in the sip trunk settings?

We can add a second sip trunk, but what we did numbers assigned to it?

 

[leejor]

Does your provider allow the same DIDs to be sent to you over a second trunk? While they may allow a "back-up" trunk to register to a different address, and you could use it as a second choice, for outgoing, as that is determined in your outbound rules, receiving DIDs over both is going to be a bit more complicated.