Phone Installation
Procedure
Step 1
Select Voice > System.
Step 2
In the VLAN Settings section, configure the fields.
Step 3
Click Submit All Changes.
Set Up DHCP VLAN Option from Phone Web Page
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You can add a predefined DHCP option to configure the voice VLAN for your phone.
Before you begin
• Access the phone administration web page. See
• Disable CDP/LLDP and manual VLAN.
Procedure
Step 1
Select Voice > System.
Step 2
In the VLAN Settings section, enter a value in the DHCP VLAN Option field.
The field is empty, by default.
Valid values are:
• Null
• 128 to 149
• 151 to 158
• 161 to 254
Set the DHCP VLAN Option value to Null to disable the voice VLAN configuration.
Cisco recommends that you use DHCP Option 132.
Step 3
Click Submit All Changes.
What to do next
In the VLAN Settings section of the Voice > System tab, you can configure these settings:
• Cisco Discovery Protocol (CDP)
• LLDP-MED
• Network Startup Delay
Access the Phone Web Page, on page
Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide
Set Up DHCP VLAN Option from Phone Web Page
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