I just had to deal with one of these...<br><br>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...)
<br><br>Pretty straight forward... no idea who made it...<br><br><br><br>Jonathan<br><br><div><span class="gmail_quote">On 2/26/07, <b class="gmail_sendername"><a href="mailto:cisco@ip-project.com">cisco@ip-project.com</a>
</b> <<a href="mailto:cisco@ip-project.com">cisco@ip-project.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hey all,
<br>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?
<br>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?<br><br>Any links?<br><br>Thanks,
<br>Hans-Peter<br>_______________________________________________<br>cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip">
https://puck.nether.net/mailman/listinfo/cisco-voip</a><br></blockquote></div><br>