Ooma and ADT/Ademco LYXNXR

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TSD
Posts: 1
Joined: Mon Jul 25, 2011 11:08 pm

Ooma and ADT/Ademco LYXNXR

Post by TSD » Mon Jul 25, 2011 11:17 pm

I have ADT monitoring service with an ADEMCO/Honeywell LYXNXR security system. I have wired the alarm to run directly to the hub. When I test the speaker phone at the alarms base unit I get a dial tone. However, every once in a while the alarm starts to beep and I get a FC message (Failure to communicate). Do I need to add the *99 code in? If so does anyone know how to accomplish this? I tried to get some answers from ADT themselves, however, they we not very helpful.

Thanks

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lbmofo
Posts: 9337
Joined: Sun Mar 14, 2010 7:37 pm
Location: Greater Seattle
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Re: Ooma and ADT/Ademco LYXNXR

Post by lbmofo » Mon Jul 25, 2011 11:41 pm

As far as programming the ADT panel to add dialing prefix, check this out: http://forum.doityourself.com/electroni ... l-out.html

Read the FAQ here for much info: http://forum.doityourself.com/electroni ... sting.html

Also check out my experience with *99; ended up using *70 for best results on my panel: viewtopic.php?t=8957#p62487
Customer Since: 3/13/10
Hardware: Telo & Hub
Service: Premier 12/06/10
Verizon Port: 3/15/10 - 4/02/10
Internet: 100 Mbps/10 Mbps
Setup: SB6141/R6700/Ooma
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