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Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-23091-01
Chapter 4 Configuring Settings on the Cisco Unified IP Phones
Device Configuration Menu
LLDP-MED: SW Port Enables and disables Link Layer Discovery
Protocol Media Endpoint Discovery (LLDP-MED)
on the switch port. Use this setting to force the
phone to use a specific discovery protocol, which
should match the protocol supported by the switch.
Settings include:
• Enabled—default
• Disabled
From Cisco Unified Communications Manager
Administration, choose
Device
> Phone > Phone Configuration.
LLDP Asset ID Identifies the asset ID assigned to the phone for
inventory management.
From Cisco Unified Communications Manager
Administration, choose Device
> Phone >
Phone Configuration.
Wireless Headset
Hookswitch Control
Enables users to receive notifications of incoming
calls and answer or end calls while working in a
wireless environment.
From Cisco Unified Communications Manager
Administration, choose Device > Phone >
Phone Configuration.
LLDP Power Priority Advertises the phone’s power priority to the
switch, enabling the switch to appropriately
provide power to the phones. Settings include:
• Unknown—default
• Low
• High
• Critical
From Cisco Unified Communications Manager
Administration, choose
Device
> Phone > Phone Configuration.
IP Addressing Mode Displays the IP addressing mode that is available
on the phone—IPv4 only, IPv6 only, or IPv4 and
IPv6.
From Cisco Unified Communications Manager
Administration, choose Device
> Device
Settings
> Common Device Configuration.
IP Addressing Mode
Preference for
Signaling
Indicates the IP address version that the phone uses
during signaling with Cisco Unified
Communications Manager when both IPv4 and
IPv6 are available on the phone.
Displays one of the following options on the
phone:
• Use System Default—The dual-stack phone
uses the default system addressing
• IPv4—The dual-stack phone prefers to
establish a connection via an IPv4 address
during a signaling event
• IPv6—The dual-stack phone prefers to
establish a connection via an IPv6 address
during a signaling event
Default: Use System Default
From Cisco Unified Communications Manager
Administration, choose Device
> Device
Settings
> Common Device Configuration.
Table 4-19 Network Configuration Menu Options (continued)
Option Description To Change