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9-3
Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 9 Device Pool Configuration
Device Pool Configuration Settings
Media Resource Group List From the drop-down list box, choose a media resource group list. A
media resource group list specifies a prioritized list of media resource
groups. An application selects the required media resource (for
example, a music on hold server, transcoder, or conference bridge) from
the available media resource groups according to the priority order that
is defined in a media resource group list.
Location Use locations to implement call admission control (CAC) in a
centralized call-processing system. CAC enables you to regulate audio
quality and video availability by limiting the amount of bandwidth that
is available for audio and video calls over links between locations. The
location specifies the total bandwidth that is available for calls to and
from this location.
From the drop-down list box, choose the appropriate location for this
device pool.
A location setting of None or Hub_None means that the locations
feature does not keep track of the bandwidth that the devices in this
device pool consume. A location setting of Phantom specifies a
location that enables successful CAC across intercluster trunks that use
H.323 protocol or SIP.
To configure a new location, use the System > Location menu option.
For more details about locations, see the “Location Configuration”
section on page 17-1. For an explanation of location-based CAC across
intercluster trunks, see “Location-Based Call Admission Control Over
Intercluster Trunk” in the Cisco Unified Communications Manager
System Guide.
Network Locale From the drop-down list box, choose the locale that is associated with
phones and gateways. The network locale contains a definition of the
tones and cadences that the phones and gateways in the device pool in
a specific geographic area use. Make sure that you select a network
locale that is supported by all of the phones and gateways that use this
device pool.
Note If the user does not choose a network locale, the locale that is
specified in the Cisco Unified Communications Manager
clusterwide parameters as Default Network Locale applies.
Note Choose only a network locale that is already installed and
supported by the associated devices. The list contains all
available network locales for this setting, but not all are
necessarily installed. If a device is associated with a network
locale that it does not support in the firmware, the device will
fail to come up.
Table 9-1 Device Pool Configuration Settings (continued)
Field Name Description