[asterisk-users] Answering machine detection for a second leg callgenerated by a call file.

[federico cabiddu]

AMD is used mainly in scenarios like yours where an agent (the SIP
extension) is called, then an outbound call is generated and finally
the two legs are bridged. In your case you could call the Dial cmd
using the M option. The argument of M can be a macro like this simple
one:

exten => s,1,Background(short_silence)
exten => s,n,AMD()
exten => s,n,GotoIf($[${AMDSTATUS}=MACHINE]?mach:humn)
exten => s,n(humn),MacroExit
exten => s,n(mach),Set(MACRO_RESULT=CONTINUE)

So if an human is detected the legs will be bridged, if not the called
party will be hangup and the next number will be called.
The problem is, like previously said, the accuracy of the detection...

Best regards,

Federico

2011/3/17 Asterisk Man <theasteriskman at gmail.com>:
> Thanks buddy,
> But I think, AMD helps when I call customer first and then SIP extension.
> Any other suggestion!
>
> On Thu, Mar 17, 2011 at 6:44 PM, Danny Nicholas <danny at debsinc.com> wrote:
>>
>> ________________________________
>>
>> From: asterisk-users-bounces at lists.digium.com
>> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Asterisk Man
>> Sent: Thursday, March 17, 2011 8:13 AM
>> To: Asterisk Users Mailing List - Non-Commercial Discussion
>> Subject: [asterisk-users] Answering machine detection for a second leg
>> callgenerated by a call file.
>>
>>
>>
>> Hi Group,
>>
>> I have following case scenario.
>>
>> Through call file, Asterisk makes a call to  SIP extension. When Extension
>> answers the call, Asterisk reads customer numbers (set in callfile) and
>> calls them one by one untill one of the customers answeres the call. Here
>> customer and SIP extension gets patched and talk to each other.
>>
>> Now if outgoing call is answered by Answering machine,I don't want
>> asterisk to patch it up with SIP extension. Please suggest me how this can
>> be achieved.
>>
>> Thanking you in advance.
>> --AM
>>
>>
>>
>> May or may not help – google for “Asterisk AMD”
>>
>> --
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>
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