AltiGen MAXCS 7.5 Telephony Hardware - Manual (Page 42)

Functional Specifications of Telephony Boards
36 Telephony Hardware Manual
Triton Analog Trunk Board
Part Numbers
ALTI-TTAT-12 (12 Ports, Loop Start)
ALTI-TTAT-8 (8 Ports, Loop Start)
ALTI-TTAT-12GS (12 Ports, Ground Start)
Specifications
•
Voice processing channels: 12
•
Conversation recording channels: 12
•
Compliant with EIA464
•
Tone detection for fax tone, modem tone, and voice
•
E-911 CAMA trunk support
LED Status
LS/GS LED Indicators* LS LED Indicators
LED 1B LED 1A Status LED 1B LED 1A Status
ON ON Normal ON ON Normal
OFF OFF
No power to
board
OFF OFF
No +5V or
less than
4.1V
ON OFF
No +5V or
less than
4.1V
OFF ON
No +12V or
less than
9.2V
*LED 2, located on the board, is a
red LED for diagnostic purposes. If
it is ON, the fuse is blown.