Port Type Firewall Ports to Open
UDP
161 (SNMP) and 162
(SNMPTRAP)
RTP
1056 to 1255
TCP
SSH TCP 22 for remote management & TCP 80 for WAN configuration-
downloads
Telnet
23
FTP
TCP 21 for stateful TCP-session control from
4300T to Edgewater
FTP server
MGCP
2427, 2429, 2432, and 2727
NTP
123
SIP
5060 and 5075
IP phones normally point to a local NTP server for their time reference. The NTP
port 123 needs to be opened if your network does not have an NTP server.
Please Note: Traffic shaping for this configuration is only available if the enterprise
data devices are also installed behind the 4300T.
4300T Web Based GUI Configurations
The web page configurations for the various 4300T deployments are shown below. The two
darker-shaded rows indicate the minimum configuration required for each deployment.
4300T
GUI Configuration
Page
Suggested
Deployment
4300T
with existing
infrastructure
4300T
, behind an
existing firewall
Network
Yes
Yes
Yes
VoIP/ALG
Yes
Yes
Yes
NAT
Yes
Optional
Yes
Firewall
Yes
Optional, but
recommended
Optional, but
recommended
DHCP
Yes
Yes (but should be
disabled if DHCP server
already exists)
Yes (but should be
disabled if DHCP server
already exists)
Traffic Shaper
Yes
Yes
Optional (depends on
network topology)
Traffic Simulator
Only for
testing
Only for testing
Only for testing
System
As needed
As needed
As needed
Please visit our website at
www.edgewaternetworks.com
or contact the Edgewater
Technical Assistance Center at 408.351.7255 for additional information or assistance.
2730 San Tomas Expressway, Suite 200, Santa Clara, California 95051
Copyright© 2004, Edgewater Networks, Inc.
All rights reserved.