User manual

4200 User Manual Edgewater Networks, Inc.
Version 2.2 12
Configuration Outline
Configuration Guide For Trunk Side IP PBX Applications
Companies using shared WAN links for inter-office IP voice communications can use
the 4200 as a traffic shaper to meet the stringent jitter, latency and packet loss
requirements for toll quality voice. The 4200 is deployed in the network between
WAN and LAN connections in headquarters and branch office locations. One
appliance is required for each end of a WAN link and they are installed logically
between IP PBX trunk interfaces.
The 4200 performs WAN/LAN IP routing and traffic management functions in this
application.
Task
Subtask
Configure For Station
Side IP PBX Application?
System Configuration
configure LAN/WAN interface
Yes
set ethernet link rate
Optional
enable the DHCP server
Optional but recommended
configure SNMP
Optional
VoIP Configuration
enable the VoIP ALG
Yes
configure a VoIP subnet route
Optional
Data Networking Configuration
dynamic NAT
Optional but recommended
static NAT
Optional
static IP routing
Optional
Firewall Configuration
enable the data firewall
Yes
configure basic settings
Optional
configure advanced settings
Optional
Traffic Management Configuration
enable traffic shaping
Yes
enable Call Admission Control
Optional