[cisco-voip] Paging solution interface

[Lelio Fulgenzi]

I've used the TAM-B to interface directly into an amplifier that expects FXO/trunk signals, the TAM-B allows you to do that with an FXS port. It has logic built into it for VoX signaling, etc. Not sure how that might interfere (or not) with a smart paging system which is sounds like you have. 

But I tell you, if it doesn't recognize the DTMFs off an FXO, it certainly sounds like the paging system changes are the issue. Not sure if a TAM-B will help. :( 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 


----- Original Message -----
From: "Sandy Lee" <Sandy.Lee at dti.ulaval.ca> 
To: cisco-voip at puck.nether.net 
Sent: Wednesday, September 7, 2011 11:18:09 AM 
Subject: [cisco-voip] Paging solution interface 




Hi, 

We have a 3rd party paging system that we connected through an FXO port on a gateway and worked fine. We defined a DN in UCM that is routed to the gateway, which is connected to the paging system that gives a dial-tone, we enter digits to determine which speakers to reach and that’s it. They recalibrated the paging system to add speakers and it doesn’t recognise the DTMFs anymore. We upgraded the IOS, opened a case with TAC and still doesn’t work. 



I’m looking to replace the gw/fxo interface with something else, but don’t know what to look for. Some of you guys talked about Bogen TAMB, but how does it work exactly? Is this what I need ? 



Thanks and regards. 

Sandy. 


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