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8-3
Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 8 Region Configuration
Region Configuration Settings
Audio Codec For each region that is specified in the Regions window pane, choose the
corresponding value from the drop-down list box in this column to set the
audio codec to use for calls between this region and the specified region.
To choose the default setting, choose the Use System Default value.
• Cisco recommends that you choose the default settings that you
configured in the Cisco Unified Communications Manager
Administration Service Parameters Configuration window. See the
“Configuring Default Values” section on page 8-5.
• Because of bandwidth constraints at most remote-site deployments,
use G.729 as the recommended default audio codec setting between
a new region and existing regions.
Video Call Bandwidth For each region that is specified in the Regions window pane, click one
radio button in this column as specified:
• Keep Current Setting—Click this button to use the current setting for
the video call bandwidth.
• Use System Default—Click this button to use the default value. The
default value normally specifies 384
kb/s, unless the default value
has been set to a different value in the Service Parameters
Configuration window.
• None—Click this radio button if no video call bandwidth is allotted
between this region and the specified region.
• kbps—Click this button to allot video call bandwidth between the
region that you are configuring and the specified region. Enter the
bandwidth that is available for each video call between these two
regions. Valid values range from 1 to 32256.
Link Loss Type For each region that is specified in the Regions window pane, choose the
corresponding value from the drop-down list box in this column to set the
link loss type to use for calls between this region and the specified region.
Choose from the following values:
• Keep Current Setting—Choose this value to keep the link loss type
between the region that you are configuring and the region that you
specified in the Regions window pane.
• Use System Default—Choose this value to use the system default
value for link loss type between the region that you are configuring
and the region that you specified in the Regions window pane.
• Low Loss—Choose this value to specify a low-loss link loss type
between the region that you are configuring and the region that you
specified in the Regions window pane.
• Lossy—Choose this value to specify a lossy link loss type between
the region that you are configuring and the region that you specified
in the Regions window pane.
Table 8-1 Region Configuration Settings (continued)
Field Description