Aastra Telecom 53I User Manual

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About this guide
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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.