[asterisk-users] PRI Backup
asterisk-users at conradwood.net
Sun Sep 24 08:02:10 MST 2006
> making the call. I guess I could just add the call route to the other
> campus just below the my default call route. So if the primary call
> route fails, it will just go to the next line being the other campus.
That's precisely what I do with the main route out on ISDN, if that
fails, it switches over to various voip providers and even down to a
bluetooth enabled mobile ;).
it works quite allright for outgoing calls.
I believe for incoming calls you need to persuade your isdn supplier do
forward the call to ISDN-B if ISDN-A is hosed.
Here in UK I couldn't persuade BT to do so yet ;(
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