I'm postponing this activity indefinitely but I collected some ideas.
Try something similar to this recipe:
First of all store dialed extension number as
exten => _[2-8]XX,102,SetVar(${UNIQUEID}=${EXTEN})
exten => _[2-8]XX,103,Goto(busyphone,s,1)
then you can use 3 options as press 3 for voice mail 6 for loop until free
and 9 for registering for automatic call back:
[busyphone]
;busy message voicemail and queue
exten => s,1,Answer()
exten => s,2,Wait(2)
exten => s,3,DigitTimeout(2)
exten => s,4,ResponseTimeout(2)
exten => s,5,Background(/etc/asterisk/voice/pabx/mtl-busy)
exten => 3,1,VoiceMail(b${${UNIQUEID}})
exten => 6,1,Dial(SIP/${${UNIQUEID}},20,trS(1080))
exten => 6,2,Playback(/etc/asterisk/voice/pabx/mtl-unavailable)
exten => 6,3,Goto(outside,s,1)
exten => 6,102,Wait(5)
exten => 6,103,Goto(6,1)
exten => 9,1,DBPut(CallBack/${${UNIQUEID}}=${CALLERIDNUM})
exten => 9,2,Hangup
exten => i,1,Goto(outside,s,1)
exten => t,1,Goto(outside,s,1)
exten => T,1,Goto(outside,s,1)
Don't blam eme if there is some error.
--
Mimmus
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Tamás Bondár
Sent: Monday, March 27, 2006 2:46 PM
To: [email protected]
Subject: [Asterisk-Users] automatic callback when busy
I'm trying to set up the following application:
When a SIP extensions calls another one which is busy, the
caller would be able to ask for an automatic callback: when
the callee becomes available again, asterisk would ring both
the caller's and the callee's phones and connect them when
both parties answer.
Has anybody done this before? (I tried to search the archs
but couldn't find this yet.) Any suggestions for the best solution?
Thanks a lot in advance!
Regards,
-Tamás
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