Hey thanks, thats a great idea too
Basicly just check for a pause, if i don't get one quickly, then its an answering machine
And both ideas are compatible, so i could do both at the same time
Chears
Scott Stingel wrote:
Answering machine detection is usually accomplished by analysing the timing of the voice energy in the initial answer period. People usually answer by saying: "Hello", "Frank Giwerski", "Pencil sharpening department", or something fairly short, whereas answering messages are usually longer.
So, I think the usualy method is to have the software "listen" to the voice energy for some initial period until there's a pause, and decide based on the duration of this energy whether it's a human or machine.
But listening for a beep, although less efficient maybe, might work too!
Regards Scott
Scott M. Stingel
President,
Emerging Voice Technology, Inc.
Palo Alto California & London England
www.evtmedia.com
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Clayton Smith Sent: Thursday, September 02, 2004 11:07 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [Asterisk-Users] Leaving messages on answering machines (no its notspam)
Hey there
I'm trying to get asterisk to leave messages on answering machines So i have a pretty cool php notifying script (it notifys, it doesn't spam!!) to phones and cellphones
Now all is fine if a human picks up, but if an answering machine picks up, well the script plays, but only the ending is recorded
So really, the tricky part is knowing WHEN to leave a message
Now to the best of my knowledge, there is no way to tell when an answering machine picks it (be it the "sprint cellphone operator", or a home owned cellphone), but i was thinking...
I could play my script using an EAGI script So i get extensions to run an EAGI script, that then manages everything, So when the call is picked up, relay the message, but if a high pitched beep is detected (via the EAGI script), repeat the message from scratch
Now I'm no expert on asterisk, and i can see that this method could be a little buggy, so I'm wondering if there are any suggestions or if there is a better way to leaving messages on answering machines
Any help or suggestions will be greatly appreciated Thanks
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