On 12/29/2009 3:54 PM, Danny Nicholas wrote:
> You could do a System(core show channels) and grep out 911 and kill
> everything else; probably easier as an AGI call that a dialplan function,
> but both can be done.
my end result just feels ugly. the loop is due to the fact that I
have more than one FXO port on vgw1 and I cant identify which is FXO
port 0 (my land line).
anyone have anything better?
[nineoneone]
exten => s,1,Set(SET_EMERG_FLAG=0)
exten => s,n,Set(CALLERID(num)=${EMERGENCY_FROM})
exten => s,n,GotoIf($["${EMERGENCY}" = "1"]?lastresort,1)
exten => s,n,Set(EMERGENCY=1,g)
exten => s,n,Set(SET_EMERG_FLAG=1)
exten => s,n(kill),Set(CHAN=${SHELL(asterisk -rx "core show channels
concise" | awk -F! '/^SIP\/vgw1-/ { print $1 }' | head -1)})
exten => s,n,GotoIf($["${CHAN}" = ""]?dial)
exten => s,n,SoftHangup(${CHAN})
exten => s,n,Goto(kill)
exten => s,n(dial),Wait(3)
exten =>
s,n,Dial(SIP/${emergency_trunk}${emergency_n...@${emergency_host})
exten => s,n,GotoIf($[${DIALSTATUS} != "ANSWER" & ${DIALSTATUS} !=
"CANCEL"]?lastresort,1)
exten => h,1,GotoIf($[${SET_EMERG_FLAG} = 1]?unset,1)
exten => unset,1,Set(EMERGENCY=0,g)
exten => unset,n,Set(SET_EMERG_FLAG=0)
exten => lastresort,1,Macro(SaferSIPDial,${EMERGENCY_NUM})
--
Jeremy Kister
http://jeremy.kister.net./
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