Figure 1: Functional Diagram of IP-PBX (Asterisk) & GXW-410x
Anywhere in the world
P
S
T
P
S
T
C
l
o
u
C
l
o
u
PSTN Analog Lines
Grandstream Networks, Inc.
FXO Lines
N
N
d
d
GXW-410x User's Manual
Firmware 1.0.0.32
IPPBX or
SIP Server
4 or 8 Ports
IP/LAN
GXW-410x
Grandstream IP Phones
IP/WAN
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