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Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 90 Gateway Configuration
Gateway Configuration Settings
Cisco IOS SCCP Gateway Configuration Settings
Table 90-5 lists configuration settings for the Cisco IOS SCCP gateways.
Table 90-5 Cisco IOS SCCP Gateway Configuration Settings
Field Description
MAC Address (last 10
Characters)
Enter the last 10 digits of the Media Access Control (MAC) address
for the gateway. Use the MAC address of the interface that the sccp
local IOS command specifies on the gateway. Valid characters
include the digits 0 through 9 and the uppercase characters A
through F.
The conversion of the MAC address for each device occurs by
adding the three-digit mapping of the slot/subunit/port to the end of
the MAC address (to the right of the number).
EXAMPLE
MAC Address for the gateway is
0006D7E5C7
The MAC address in Cisco Unified Communications Manager is
0006D7E5C7281
where 281 is the three-digit mapping of the
slot/subunit/port.
The values 2,8 and 1 can be hex digits and each do not necessarily correspond to
slot, subunit and port values.
The system inserts the following two-character strings before the
MAC address to indicate the phone device types:
• BR—BRI phone
• AN—Analog phone
The system also inserts SKIGW for the gateway name.
Description Cisco Unified Communications Manager automatically provides
this information by adding SKIGW immediately in front of the
MAC address. You can override the description.
Cisco Unified Communications
Manager Group
From the drop-down list box, choose a Cisco Unified
Communications Manager redundancy group.
A Cisco Unified Communications Manager redundancy group
includes a prioritized list of up to three Cisco Unified
Communications Managers. The first Cisco Unified
Communications Manager in the list serves as the primary Cisco
Unified Communications Manager. If the primary Cisco Unified
Communications Manager is not available or fails, the gateway
attempts to connect with the next Cisco Unified Communications
Manager in the list, and so on.