Re: [Freeswitch-users] mod_vmd--can it do more than simply find VoiceMail Beeping?

Matthew Fong <mattdfong@gmail.com> wrote:

My question is, is there a way to use mod_vmd to detect if an answering machine or human has picked up within the first 1-2 seconds after being answered?

Probably not. If you have an algorithm in mind that would achieve this with a high degree of reliability, I'm sure the FreeSWITCH developers would be interested in it. However, as far as I know, there is no reliable way to distinguish, for example, my voice as recorded in a voicemail greeting from my voice giving a live greeting after answering a phone call. Think about it.