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Telephone
Access Module |
| Features
/ Information |
| The
TAMB interfaces a telephone system with a
paging system allowing announcements to be
made through any telephone. Any of three types
of analog ports can be connected using the
TAMB: loop start trunk, ground start trunk,
and station port (90V ring up). This wide
range of port compatibility makes the TAMB
indispensable for any telephone paging application
because it eliminates the possibility of mismatching
paging interfaces and port types. |
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| Additional
Information / Requirements |
- Loop start, ground start,
and station port (90V ring up) compatibility
- 600-ohm output
- Built-in confirmation
tone indicating access to paging system
- Built-in pre-announce
tone produced over paging system before
announcement
- Adjustable tone volume
- Works with one-way and
two-way (talkback) zones
- Background music input
with volume control
- Suppresses background
music during paging
- Station access disconnect
is dynamically controlled using a combination
of disconnect timer, silence interval
timer, and Calling Party Control (CPC_
signal detection)
- Disconnect timer is adjustable
from 6 to 35 seconds
- Silence interval timer
is adjustable from 2 to 6 seconds
- Calling Party Control
(CPC) signal from switch immediately disconnects
station port
- No power supply needed
for station port interfacing 1 normally
open contact pair available for operating
external equipment
- Punch block connections
(type 66)
- Wall mount design
- FCC Part 68 approved
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Telephone Access Module | |
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