Matrix
88
SIMADO GFX11 System Manual
Application 2: SIMADO GFX11 with PBX
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5
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PBX
PSTN
FXS
CO Line 1
Phone 4
Phone 5
Phone 3
Phone 2
Phone 1
Department 1
Department 2
FXO2
FXO1
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I
M
Antenna
SIM Card
DC Power
• As shown in figure department 1 of PBX of the SOHO Office, can
access FXO1 to call any number on PSTN line.
• Users of Department 2 can be provided, access to both GSM line
and PSTN line. If they access FXO2 of PBX, they can call any
GSM number without paying extra charge for the PSTN network.
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