web statisticsweb stats Business Phone Systems Tech Talk Forum - VOIP & Cloud Phone Help

Business Phone Systems

Previous Thread
Next Thread
Print Thread
Rate Thread
#574809 07/24/14 04:14 PM
Joined: Nov 2012
Posts: 86
Member
OP Offline
Member
Joined: Nov 2012
Posts: 86
Can I hook an extension directly to pins 9 and 10 and get emergency siren? or is a relay needed?

Ty in advance



What a strange world we live in...
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 2003
Posts: 2,924
Member
*****
Offline
Member
*****
Joined: May 2003
Posts: 2,924
Those are doorphone and doorphone relay for a lock.

Siren activates when?

Joined: Nov 2012
Posts: 86
Member
OP Offline
Member
Joined: Nov 2012
Posts: 86
pins 9 and 10 on the viking ctg-1 sound alarm when shorted


What a strange world we live in...
Joined: Nov 2012
Posts: 86
Member
OP Offline
Member
Joined: Nov 2012
Posts: 86
used to activate when ext 335 was called


What a strange world we live in...
Joined: Feb 2006
Posts: 1,716
Member
***
Offline
Member
***
Joined: Feb 2006
Posts: 1,716
The CTG-1 install doc lists the following: Pin 12 Common. Pin 11 Yelp. Pin 10 Whoop. Pin 9 Ding Dong. Shorting pin 12 to any of those other pins will produce the associated sound.

To answer your question, which is a bit confusing, if you want the CTG-1 to make a sound when the phone is being called, you must use an Industry Standard single line port and a Viking LDB-2 or LDB-3 bridged on the extension's tip and ring and the normally open contact connected to pins 12 and either one of 11, 10 or 9.

Rcaman


Americom, Inc.
Where The Art And Science Of Communications Meet
Joined: Nov 2012
Posts: 86
Member
OP Offline
Member
Joined: Nov 2012
Posts: 86
Thanks guys. The Ctg-1 I'm working with only has 10 pins. 9&10 shorted equals emergency tone. this is a new customer that claims this worked at one time and no other equipment was there. 335 is an analog port but didn't want to put ring voltage to pins 9&10.

Also to be noted I am new to the NEC system. Wasn't positve about the relay output.

TY

Last edited by tvanvickle; 07/27/14 03:04 AM.

What a strange world we live in...
Joined: Nov 2012
Posts: 86
Member
OP Offline
Member
Joined: Nov 2012
Posts: 86
https://www.vikingelectronics.com/products/pdf/ctg-1%20(Sep%2000).pdf


What a strange world we live in...
Joined: Apr 2001
Posts: 1,390
Member
Offline
Member
Joined: Apr 2001
Posts: 1,390
Do not terminate an s/l ext to pins 9-10. In the phone programming there should be an option to apply a N/O:N/C condition, triggered when ext 335 is dialed. You'll need to find the N/O:N/C pair from the system to terminate on the CTG1 pins 9-10.


Moderated by  metelcom 

Link Copied to Clipboard
Forum Statistics
Forums84
Topics94,262
Posts638,697
Members49,757
Most Online5,661
May 23rd, 2018
Popular Topics(Views)
211,112 Shoretel
187,717 CTX100 install
186,810 1a2 system
Newest Members
BPopilek, Rich F, LewisR, TDKs79, Buttinset
49,757 Registered Users
Top Posters(30 Days)
dexman 18
Toner 11
TDKs79 7
pvj 4
Who's Online Now
2 members (JBean3329, Curlycord), 43 guests, and 439 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 1998-2024
Powered by UBB.threads™ PHP Forum Software 7.7.5