
4
GA90 Modular Gateway User’s Manual
•
LCD indicator on the front panel of GA90 for system status.
•
4 extended slots which can hold 8FXO cards , 8FXS card and E1/T1 interface cards.
Each 8FXO and 8FXS interface card has eight anolog voice channels, each channel has
corresponding LCD indicator-for channecl's status. After startup, indicator is on when that
channel is used after off-hook. light is off when the channel is idle.
1.4.3
Back View
All ports are on the back panel of GA90, the interface type and descriptions are:
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WAN port
: connect to IP network via this port.
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LAN port
: connect to PC or other devices via this port.
•
Reset button
: reset the configuration to factory defaults (includes network configuration).
click it for 6 seconds when system is running
•
Power Port
: connect to power adapter.
Figure 1-2
GA90 front panel
Figure 1-3
GA90 back panel