About this guide
xiv 41-001160-00, Release 2.1, Rev 04
IP Phone Administrator Guide
Preface
Other Documentation
The IP phone documentation consists of:
•<Model-specific> SIP IP Phone Installation Guide – contains installation
and set-up instructions, information on general features and functions, and
basic options list customization. Included with the phone.
•Model 53i, 55i, 57i, 57i CT SIP IP Phone Administrator Guide – explains
how to set the phone up on the network, as well as advanced configuration
instructions for the SIP IP phone. This guide contains information that is at a
technical level more suitable for a system or network administrator.
•<Model-specific> SIP IP Phone User Guides – explains the most commonly
used features and functions for an end user.
This Administrator Guide complements the Aastra product-specific Installation
Guide and the Aastra product-specific User Guide.