[Asterisk-Users] Callback Application: Suggestions Please.

[Tigran Kocharyan]

Thanks for your answer,
The point is I have written my custom billing program using 
asterisk-java, and astcc is not an option for me this time.
I followed the Link you provided. It describes how to make an outgoing 
call in different methods, but does not answer the main question: How to 
listen for DTMFs? or should I park the call or should it be joined to a 
conference? How to Bridge the calls?
Thanks for your reference anyway.

Jean-Michel Hiver wrote:

> Tigran Kocharyan a écrit :
>
>> Dear Asterisk Comunity,
>> I'm thinking about developing a callback application based on the 
>> following scenario:
>>
>> 1. Customer Calls the outgoing number which is a PSTN line connected 
>> to my Zap channel
>> 2. Asterisk captures the Caller ID and calls back the customer.
>> 3. As soon as the customer picks up the phone, asterisk plays a promt 
>> to enter the Destination number.
>> 4. Asterisk Connects the Outgoing number through another channel 
>> (SIP/IAX/ZAP) and bridges the call.
>> 5. After the completion, I should see the Disconnect Reason and the 
>> Duration for each leg of the call.
>>
>> The first two steps are quite evident.
>> Now the trick comes on step 3. How to Dial out a number and listen 
>> for DTMF tones?
>
>
> http://www.voip-info.org/wiki/view/Asterisk+auto-dial+out
>
> It looks like you want to do a calling card application. Why not try 
> astcc.agi? It works great...
>
>
>> After this, maybe park the call, or send it to conference room, then 
>> create the second leg of the call, then bridge the call...
>> Do you think Asterisk reached to a level whereas it is possible to 
>> achieve the solution?
>
>
> Sure it has.
>