DTMF/Voice Interface: Acknowledge or Tag Alarms with Just a Phone Call

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

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.

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
Interfaces:	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