User Guide

Examples of GXW410x Configurations
APPLICATION ONE: GXW CONNECTED WITH AN IP-PBX OR SIP SERVER
Scenario: A business with a traditional phone system (with or without broadband access) and an IP
PBX or SIP Servers connecting to an Internet Telephone Service Provider (ITSP).
APPLICATION TWO: GXW TO EXTEND A TRADITIONAL PBX SCENARIO
Scenario: a small business with traditional analog PBX lines and broadband access who want to extend
their traditional PBX to virtually anywhere in the world, using the Internet. (Any SIP End point, such as
Grandstream BugeTone, HandyTone, GXP-2000 or GXV-3000 are needed in this scenario)
PSTN
PSTN
Cloud
Cloud
Anywhere in the
world
GXW-
410x
4 or 8
Ports
FXO
Lines
PSTN Analog
Lines
Grandstream IP
Phones
IPPBX or
SIP
Server
IP/LA
N
IP/WA
N