Custom Failover Module - Preserving Caller ID

Thanks for the suggestions. I tried these two methods:

Goto(from-internal,15555555555,1)

Dial(Local/15555555555@outbound-allroutes/n)

But the caller ID was not preserved in either case.

If I put this command above the dial command:

NoOp(${CALLERID(num)})

then the correct Caller ID is printed to the log. So I know the information is there. I'm so close...