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40.1 Overview
This chapter shows you how to set up auto provisioning for the ISG50's supported SIP clients.
Auto provisioning allows administrators to configure VoIP related settings on snom or snom-
compatible SIP clients from a central location. You can set up and maintain a configuration file
associated with a SIP extension on the ISG50. Auto provisioning has the VoIP devices periodically
download the configuration file from the ISG50.
Note: Check the documentation that came with your snom SIP client to see if it supports
auto provisioning.
The configuration file contains the settings you configure for a specific telephone extension in your
organization. It also contains SIP settings necessary for the device to register with the ISG50. The
configuration file is encrypted using 3DES (Triple Data Encryption Standard). See
page 453
for more information on extensions and
SIP settings.
40.1.1 What You Can Do in this Chapter
• Use the Auto Provision screens to configure auto provisioning for the ISG50's supported SIP
clients. See
• Use the Auto Provision Advanced screen to configure the feature key settings and firmware
upgrade URLs for the snom VoIP devices connected to the ISG50. See
40.1.2 What You Need to Know
The following terms and concepts may help you as you read through the chapter.
snom
A pioneer in the VoIP field, snom technology AG develops IP phones for use in corporate
environments with an emphasis on quality, security and interoperability. As such, the ZyXEL ISG50
is designed to work as seamlessly as possible with a variety of snom products.
For more information, visit http://www.snom.com. If you have a snom product and are unsure how
it works with auto provisioning, feature key settings, or firmware upgrades, consult the
documentation that came with it.
ISG50 User's Guide
Section 40.2 on page
575.
C
HAPTER
Auto Provision
Chapter 27 on page 429
4 0
Chapter 29 on
for more information on
Section 40.3 on page
578.
573
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Troubleshooting
