Tftp (Trivial File Transfer Protocol) Server; Ntp (Network Time Protocol) Server; Authentication Server (If Using Wpa2 Enterprise); Language - Avaya Communication Server 1000 Installation And Commissioning Manual

Overview
IP Telephony Manager 2245 to be compromised, and consequently voice quality can suffer.
Networks that consist of more than a single Ethernet switch must be thoroughly tested to
ensure all quality issues are addressed. For more information, see Best Practices Guide for
Deploying Avaya 6120/6140 WLAN Handset Wireless Telephones.

TFTP (Trivial File Transfer Protocol) server

A TFTP server requires the system to distribute software to the Wireless Telephones and
WLAN IP Telephony Manager 2245. It can be on a different subnet than the supported IP
telephony devices and APs.

NTP (Network Time Protocol) server

If you use WPA Enterprise security , the handset validates the PEAP certificate has a valid
date and time with the NTP Server on the network, if one is available. If an NTP Server is not
available, the certificate is deemed valid and operate accordingly.

Authentication server (if using WPA2 Enterprise)

You must use a RADIUS authentication server to provide user name or password based
authentication using RSA certificates for PEAPv0/MSCHAPv2 or PAC files for EAP-FAST.

Language

The handset menus and screens that originate from the Call Server are displayed in the
languages supported on the Call Server. The administration and configuration menus, and all
other local handset prompts are English-only.

Licenses

The handset appears to the Call Server as a standard IP Phone 2004. Therefore, each wireless
handset requires one IP User License and is subject to the same feature packaging
requirements as the existing IP Phone 2004.

Wi-Fi Multimedia

The handsets support basic Wi-Fi Multimedia (WMM) to improve Quality of Service (QoS), as
defined in the 802.11e specification. WMM provides prioritized QoS capability when concurrent
applications, each with unique latency requirements, are competing for network resources.
24 Avaya WLAN IP Telephony Installation and Commissioning November 2010