Grandstream Networks GXW410X - Manual (Page 36)

A
PPLICATION
F
OUR
: U
SING A
GXW
FOR
P
URE
IP­ IP C
OMMUNICATION
C
ONFIGURATION
Scenario Four: The GXW410x offers an IP to IP pure IP Communications System configuration, where
all locations use IP phones.
Branch A –
Boston, MA
6 employees
Branch B –
Denver, CO
4 employees
Internet Internet
Cloud Cloud
IPPBX or
SIP Server
Grandstream IP
Phones
PSTN PSTN
Cloud Cloud
IP/LAN
GXW
410x
IPPBX or
SIP
Server
IP/LAN
Grandstream IP
Phones
Anywhere in the
world
GXW
410x