[cisco-voip] Open a door by using a Cisco ip phone

[Jonathan Charles]

I just had to deal with one of these...

It was a door intercom, connected to an FXO, plarred to a shared line... The
phone rings and the people hit ** to unlock the door for a few seconds, and
*# to unlock until they hit *# again...)

Pretty straight forward... no idea who made it...



Jonathan

On 2/26/07, cisco at ip-project.com <cisco at ip-project.com> wrote:
>
> Hey all,
> we would like to press a button on a 79xx phone to initiate a door opener.
> I've searched, but only found one commercial application (ANDtek) with no
> technical details. How do I connect the door opener? Do I need a PC with a
> serial port? Or is it some kind of analog phone with that functionality
> connected through an ATA? And what piece of software do I need?
> And second, connecting any kind of webcam or surveillance cam to the
> network and watching the output on a 797x would be fine. Again, what cameras
> do I need, and what piece of software?
>
> Any links?
>
> Thanks,
> Hans-Peter
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>
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