[Asterisk-Users] Backup POTS line

[Joe Greco]

> Is it possible however to use the remote POTS line if the local POTS line 
> is in use? (sort of fail-over?).

http://www.voip-info.org/wiki-Asterisk+cmd+ChanIsAvail

... JG
-- 
Joe Greco - sol.net Network Services - Milwaukee, WI - http://www.sol.net
"We call it the 'one bite at the apple' rule. Give me one chance [and] then I
won't contact you again." - Direct Marketing Ass'n position on e-mail spam(CNN)
With 24 million small businesses in the US alone, that's way too many apples.