Grandstream GXW410x User Manual - Manual (Page 32)

Grandstream Networks, Inc. GXW410x User Manual Page 32 of 32
Firmware Version 1.4.1.5 Last Updated: 5/2014
APPLICATION 3: USING A GXW FOR PURE IP- IP COMMUNICATION CONFIGURATION
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
Cloud
IPPBX or
SIP Server
Grandstream IP Phones
PSTN
Cloud
IP/LAN
GXW 410x
IPPBX or
SIP Server
IP/LAN
Grandstream IP Phones
Anywhere in the world
GXW 410x
FIGURE 7: USING A GXW FOR PURE IP- IP COMMUNICATION CONFIGURATION