Grandstream Networks GXW-400x Gas Grill User Manual


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APPLICATION Diagram
There are three scenarios where the GXW-400x series can be effectively used to enable any
business to leverage the benefits of VoIP and the Internet.
Scenario One:
GXW- 400x FXS Gateway Configuration
PBX Scenario, VoIP
Anywhere in the world
Scenario Two:
GXW- 400x FXS Gateway Configuration
No PBX Scenario, VoIP
INTERNET
CLOUD
PB
GXW FXS Series
4 or 8 Ports
PSTN
Analog
Lines
Trun Lin
FXS Trunks
Anywhere in the world
INTERNET
CLOUD
GXW FXS Series
4 or 8 Ports
PSTN
Analog
Lines
FXS Gateway acts as a ‘virtual office’,
connecting analog lines directly to the
gateway
info@grandstream.com GXW-400x Quick Install Guide, p. 3
Firmware 1.0.0.17 Updated: 11/2006
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