[cisco-voip] ATA 186 for Elevator - Voltage

[Bob Fronk]

Nice!... Just had an issue with a fire alarm system complaining about voltage on an FXO port.  This might be my answer.

Bob Fronk





From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
Sent: Tuesday, May 12, 2009 11:44 AM
To: Mike Lydick
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] ATA 186 for Elevator - Voltage

ooops, cut/paste didn't work properly:

http://www.vikingelectronics.com/products/view_product.php?pid=294

---
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
"Bad grammar makes me [sic]" - Tshirt


----- Original Message -----
From: "Lelio Fulgenzi" <lelio at uoguelph.ca>
To: "Mike Lydick" <mike.lydick at gmail.com>
Cc: cisco-voip at puck.nether.net
Sent: Tuesday, May 12, 2009 11:37:23 AM GMT -05:00 US/Canada Eastern
Subject: Re: [cisco-voip] ATA 186 for Elevator - Voltage
http://www.vikingelectronics.com/products/search_cat_results.php?mycategory=

you can add some voltage to the line.

---
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
"Bad grammar makes me [sic]" - Tshirt


----- Original Message -----
From: "Mike Lydick" <mike.lydick at gmail.com>
To: cisco-voip at puck.nether.net
Sent: Tuesday, May 12, 2009 11:29:20 AM GMT -05:00 US/Canada Eastern
Subject: [cisco-voip] ATA 186 for Elevator - Voltage


We are being told that an ATA 186 will not supply enough voltage for an Otis Elevator Phone Control Board. Anyone have any experience with using an ATA for this purpose. The Elevator tech is asking for 53vdc to program the control board (they call and have the program signal sent back over the line). We have moved the ATA within 10' of the controller board (eliminate line driver issues). I have tried modifying FXSOutputLevel but this is only modifies the Gain? Any other options for boasting the line voltage for an ATA?







Best Regards,

Mike Lydick


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