[asterisk-users] Answering Machine Detection

[Matt Riddell]

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Tong wrote:
> If i use AMD() or the code below, now the problem is the fax machine/modem detection and answer machine detection get detected as the same.  If i need to seperate the two how do i do that?  For example, if i use AMD() to detect an answer machine by saying any greeting exceeding 2.5 seconds is a machine, how do i distinguish between a fax/modem and a long greeting?

Woops, sorry was responding to an earlier post.

The patch before was so that AMD will work.

With regard to telling the difference between a fax and a long greeting,
you would need to use something like NVFaxDetect (which seems to have
disappeared) on VoIP trunks, or you could just turn on fax detection in
zapata.conf if you are using Zaptel (and create a fax extension if you
want to do something with it).

- --
Kind Regards,

Matt Riddell
Director
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