AltiGen MAXCS 7.0 Update 1 Telephony Hardware - Manual (Page 51)

AltiGen MAX1000/MAX2000 Telephony Boards
Telephony Hardware Manual 45
Figure 2. ALTI-M0404-T1E1 access board
Figure 3. Analog trunk and extension board (ALTI-M0804, ALTI-M0408, ALTI-M0012)
Analog Trunk-to-Extension Relay
The following three access boards have an analog trunk-to-extension relay feature:
•
ALTI-M0404-T1E1
• ALTI-M0804
• ALTI-M0408
The first four analog trunk ports will be connected to the first four analog extension ports
when the system is shut down for maintenance or if power is lost.
Access Board Status LEDs
The MAX1000 access board has two green LED indicators (A & B) to show the switch
software control and telephony power supply status. The LED A and B are located at the
left hand side of the Access Board.
LED A Status
ON
The embedded DSP board is running and access board is connecting
to the DSP board properly.
Normal operation is ON.