Cisco 7931G - Unified IP Phone VoIP Administration Manual page 116

Device Configuration Menu
Table 4-13 Network Configuration Menu Options (continued)
Option Description
RTP Control Indicates whether the phone supports the
Protocol Real-Time Control Protocol (RTCP).
Settings include:
•
•
If this feature is disabled, several call
statistic values display as 0. For
additional information, see the following
sections:
•
•
CDP: PC Port Indicates whether CDP is supported on
the PC port (default is enabled).
Enable CDP on the PC port when Cisco
VT Advantage/Unified Video Advantage
(CVTA) is connected to the PC port.
CVTA does not work without CDP
interaction with the phone.
Note
Note
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 6.0
4-32
Enabled
Disabled—default
Call Statistics Screen, page 7-16
Streaming Statistics, page 8-15
When CDP is disabled in Cisco
Unified Communications
Manager, a warning is displayed,
indicating that disabling CDP on
the PC port prevents CVTA from
working.
The current PC and switch port
CDP values are shown on the
Settings menu.
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
To Change
From Cisco Unified Communications
Manager Administration, choose Device
> Phone > Phone Configuration.
Use Cisco Unified
Communications Manager
Administration > Device > Phone.
OL-12457-01