Overview Of Ports - Avaya T3 IP Service Manual

2 Service operation
2.18

Overview of ports

The following table shows all servers running in the T3 IP telephone and the ports they use.
You can change most port numbers via the audit menu, the administration tool or Web ter-
minal.
The ports for some services are fixed and are addressed via the same port in all networks
(e.g. DHCP client, port 68). It is always necessary to change a port if access to this preset
port is blocked by a firewall.
4.999.099.262 - 07/07
2.18 Overview of ports
Page 141