Auto Callback on Busy
Register on Busy
I have implemented it as
1- I store Caller and Called party
numbers in database when Called part is busy
2- I retrieve it from
database and Caller is called by called party when Called party hangs up
It is working fine with all kind of SIP phones I have with me
basic configuration for extensions.conf is given and can be accommodated
according to requirements
[default]
;Store Called Number in DB if he is Busy
exten => _XXXX.,1,Dial(SIP/${EXTEN},20,Ttr)
exten =>
_XXXX.,2,Congestion()
exten =>
_XXXX.,102,DBPut(CallBack/${EXTEN}=${CALLERIDNUM})
exten =>
_XXXX.,103,Busy()
;Auto CallBack Caller on hang up of dialed
party
exten => H,1,Goto(h,1)
exten =>
h,1,DBget(temp=CallBack/${CALLERIDNUM})
exten =>
h,2,DBdel(CallBack/${CALLERIDNUM})
exten =>
h,3,Dial(SIP/${temp},20,tr)
exten => h,4,Congestion()
exten
=> h,102,NoOp(Not Registered for CallBack)
exten => h,104,Busy()
Enjoy
Abdul Ghafoor
[EMAIL PROTECTED]
