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"detecting voice" is non-trivial. You will need to find a reliable way
of triggering a 'start event'.<br>
<br>
With that trigger you can likely use the "MOH live feed from CME/SRST
router E&M port" trick to get the audio from the fire system into a
multicast stream. After that you just need to get the phones to listen
on the multicast address. Talk to your paging vendor to see if they
can allow you to specify a specific stream address. It is certainly
possible to tell the phones to listen to multicast stream, your paging
system uses it today.<br>
<br>
All of this still depends on finding a reliable trigger event.
'Detecting audio' is not simple or reliable.<br>
<br>
/Wes<br>
<br>
On Thursday, August 05, 2010 8:54:33 AM, Wilusz, Mike
<a class="moz-txt-link-rfc2396E" href="mailto:mikewilusz@pricechopper.com"><mikewilusz@pricechopper.com></a> wrote:<br>
<blockquote cite="mid:C8802CC9.7CAF%25mikewilusz@pricechopper.com"
type="cite">
<div>
<div>
<div>Hi,</div>
<div><br>
</div>
<div>I have an interesting request that came in and I would have to
guess it's possible, just not sure how the integration would work. We
have a multicast paging system installed that when we dial a
pre-defined extension, it will page all IP phones within our corporate
facility. We'd like to take an audio feed from our fire alarm system
and integrate it so it will also alert via the IP phones. We would
receive a standard 2-wire feed from the fire system, and when audio is
sent over the connection, we'd like to have a device detect that audio
and dial the paging extension to send the audio. Anyone heard of doing
something like this before?</div>
<div><br>
</div>
<div>
<div>
<div style="font-family: Helvetica; font-size: medium;">Mike Wilusz,
CCNA</div>
<div style="font-family: Helvetica; font-size: medium;">Telecommunications
& Networking Supervisor</div>
<div style="font-family: Helvetica; font-size: medium;">Price Chopper
Supermarkets / The Golub Corporation</div>
<div style="font-family: Helvetica; font-size: medium;"> </div>
<div style="font-family: Helvetica; font-size: medium;">E-Mail: <a
moz-do-not-send="true" href="mailto:MikeWilusz@PriceChopper.com">MikeWilusz@PriceChopper.com</a></div>
<div style="font-family: Helvetica; font-size: medium;">Jabber/XMPP
ID: <a moz-do-not-send="true" href="mailto:MikeWilusz@golub.com">MikeWilusz@golub.com</a></div>
</div>
</div>
</div>
</div>
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