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[jaugenstine at gmail.com]

I have an application that requires answering machine detection. I have not been able to locate any documentation indicating that there is explicit support for answering machine detection. I have received recommendations on call flows that would include DTMF entry by the called party to detect by implication answering machines, however, I need an explicit methodology. My question is, does anyone have any experience with ATAs that might have this capability. I am interested in any solution that might even include Avaya, Cisco, or other hardware device interfaced with Freeswitch that would provide an explicit answering machine detection capability.

Jonathan