194 Digital Telephone IP Adapter Installation and Administration Guide
Administration Standard 2.1
Extracting upgrade files from the download file
Before you perform an upgrade, ensure you have obtained the latest upgrade
files from your Nortel distributor. The upgrade files are enclosed in self-
extracting executable files. You must extract the upgrade files before you can
perform the upgrade.

Performing the extraction using Windows

To perform the extraction using Windows:
1Navigate to the directory that contains the .exe file you received from
Nortel.
2Double-click on the .exe file.
Result: The WinZip Self-Extractor dialog box displays, similar to th e
following:
3Review the information presented and make changes as necessary.
Notes:
!Nortel recommends that you extract the files into a temporary directory.
!If you specify a directory that does not exist, the WinZip Self-Extractor
creates it.