DTMF/Voice Interface: Acknowledge Or Tag Alarms With Just A Phone Call

DTMF/Voice Interface
Simplicity and convenience: Ack or tag alarms from a touch-tone phone with the T/Mon DTMF/Voice Interface

The DTMF/Voice Interface for T/Mon NOC lets you acknowledge or silence alarms from the field, using any touch-tone phone. As easy and familiar as a voice-mail system, the DTMF/Voice Interface uses synthesized voice prompts to guide you through a menu of options, and you just select your choice by pressing a phone button.

The DTMF/Voice Interface for T/Mon NOC, combined with T/Mon NOC's built-in support for pager and email notifications, puts easy-to-use, cost-effective, automated tools for 24/7/365 network alarm monitoring within the reach of your company.

If you thought you couldn't afford 24/7 monitoring, T/Mon NOC and the DTMF/Voice Interface gives you an automated 24-hour NOC without the huge costs of keeping a staff and duty after hours and on weekends.

  • Ack or tag alarms from any touch-tone phone
  • No-fuss integration with T/Mon NOC (DTMF On-Call Software Module required)
  • No extra databasing required
  • Two-year warranty
Critical Alarm Enunciator - Applications

How the DTMF/Voice Interface Works:

T/Mon NOC notifies field technicians of new alarms by sending a detailed text message to the techs' alphanumeric pager or email-capable cell phone. The pager message contains an eight-digit ID number that uniquely identifies the alarm.

To acknowledge the alarm, the user calls T/Mon NOC over an ordinary landline or cellular touch-tone phone. A synthesized voice prompts the user to enter the alarm's ID number. The user can then follow the voice prompts to acknowledge or tag the alarm - either individually or all the alarms for that site.

Critical Alarm Enunciator
The DTMF/Voice Interface is easy to install in any standard telco environment.
Full Specifications
Dimensions: 1.75" H x 8" W x 6" D
(4.5 cm x 20.3 cm x 15.2 cm)
Mounting: 19" or 23" rack
Power Input: -48 VDC dual feed (-40 to -70 VDC)
Current Draw:

Max: 39mA
Nominal: 33mA

Fuse: 0.5 Amp GMT

1 RS-232 port to T/Mon NOC
1 POTS dial-up modem port

Visual Interface: 6 LEDs
Operating Temperature: 32° to 140° F (0°-60° C)
Operating Humidity: 0%-95% noncondensing

Need a Quote?

Get it by: 4:15 PM Friday (today)

Now: 6:45 AM
Next Step:
Send Us Your Quote Request
8:00 AM Friday
We'll Start Work on Your Detailed Quote
4:15 PM Friday
Get Your Quote (Email PDF)

It's 6:45 AM on Friday at our Fresno, CA, USA headquarters. It's early in the morning, but we'll start on your quote as soon as we get into the office.

Get a Quote