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Getting Started
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vendor class ID it is configured for, the option 43 might have different values. Two
vendor class identifiers are used when deploying with the Lync server: a VLAN ID
request (vendor class ID: CPE-OCPHONE) and a certificate provisioning service URL
request (vendor class ID: MS-UC-Client). For more information, refer to
DHCP Option 60
on page 30 .
To use DHCP option 66 and option 43, make sure the DHCP Active feature is enabled.
Procedure
DHCP active can be configured using the configuration files or locally.
Configuration File <y0000000000xx>.cfg
Configure DHCP active.
Parameters:
auto_provision.dhcp_option.enable
Local Web User Interface
Configure DHCP active.
Navigate to:
http://<phoneIPAddress>/servlet?p
=settings-autop&q=load
Details of Configuration Parameters:
Parameters Permitted Values Default
auto_provision.dhcp_option.enable 0 or 1 1
Description:
Triggers the DHCP Option feature to on or off.
0-Off
1-On
If it is set to 1 (On), the IP phone will obtain the provisioning server address by
detecting DHCP options.
Web User Interface:
Settings->Auto Provision->DHCP Active
Phone User Interface:
None
To configure the DHCP active feature via web user interface:
1. Click on Settings->Auto Provision.