web statisticsweb stats

Business Phone Systems

Previous Thread
Next Thread
Print Thread
Rate Thread
Joined: Oct 2006
Posts: 111
Member
Member
Offline
Joined: Oct 2006
Posts: 111
The line cut monitor used on our alarm systems will think any off hook line voltage below 10 volts is a cut phone line.
All the phone lines used on the alarms are shared with phone system use via an RJ31X jack...pretty standard stuff.

Is there a line cut monitor unit out there available that is adjustable so it will trip at a lower off hook line voltage other than 10 volts?

Thanks, DT98

Atcom VoIP Phones
VoIP Demo

Best VoIP Phones Canada


Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
Proudly serving Canada from coast to coast.

Joined: May 2002
Posts: 17,746
Likes: 37
Member
****
Member
****
Joined: May 2002
Posts: 17,746
Likes: 37
See the same topic here


Retired phone dude

Moderated by  metelcom 

Link Copied to Clipboard
Newest Topics
Identify a 1980's reception console
by Toner - 05/08/25 01:02 PM
outdial message notification cuts off
by Bellhanger - 05/05/25 10:05 AM
3515 vodavi phones.
by Gary S. - 05/01/25 12:26 PM
AT&T Coinsoft
by ChrisRR - 04/30/25 02:39 PM
Forum Statistics
Forums84
Topics94,526
Posts640,017
Members49,852
Most Online5,661
May 23rd, 2018
Newest Members
Marcgyver, DEN2MM, ferhat_efe, utec, MoverDub
49,852 Registered Users
Top Posters(30 Days)
Toner 5
Who's Online Now
1 members (justbill), 183 guests, and 44 robots.
Key: Admin, Global Mod, Mod
Contact Us | Sponsored by Atcom: One of the best VoIP Phone Canada Suppliers for your business telephone system!| Terms of Service

Sundance Communications is not affiliated with any of the above manufacturers. Sundance Phone System Forums - VOIP & Cloud Phone Help
©Copyright Sundance Communications 1998 - 2025
Powered by UBB.threads™ PHP Forum Software 8.0.0