Avaya 1120E IP Deskphone with SIP Software User Guide

About this manual

This guide, identified as Document Number AV40050‑104 and dated March 2011, covers the Avaya 1120E IP Deskphone with SIP software. It includes legal notices, warranty information, and licensing terms for the included software.

The manual details getting started, hardware connections (handset, headset, LAN cable, power adapter), configuring user profiles, security features, soft‑key functions, call handling, software updates, and reset procedures. It also provides a glossary of terms used throughout the document.

What's inside

• Getting started
• Connecting the handset
• Configuring the domain and security
• Using soft‑key functions
• Software updates
• Resetting the deskphone
• Call handling features

Frequently asked questions

How can I reset the Avaya 1120E IP Deskphone?

Use the Resetting the IP Deskphone procedure described on page 197 of the guide.

What is the Avaya support phone number for the deskphone?

The support telephone number is 1‑800‑242‑2121 in the United States.

Where can I find the software license terms for the deskphone?

The software license terms are available on the Avaya website at http://support.avaya.com/licenseinfo/.