I've always just incremented the priority by 1, and then added the next item if I wanted to try another provider. So say the call can't get there in that first milisecond, it goes to a secondary provider in the next line, with another Dial command.
One thing that I've noticed though is that if I call my blackberry in the first Dial command, and then I "ignore" the call with the Blackberry, the call goes to the next priority instead of being a rejected call. So, how can I keep using redundant providers, but still have the ability to be ignored? - Ian
