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Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 92 Trunk Configuration
Trunk Configuration Settings
Terminal Type Use the Terminal Type field to designate the type for all devices that
this trunk controls.
Always set this field to Gateway for normal trunk call admission
control.
Technology Prefix Use this optional field to eliminate the need for entering the IP
address of every Cisco Unified Communications Manager when
configuring the gw-type-prefix on the gatekeeper:
• If you leave this field blank (the default setting), you must
specify the IP address of each Cisco Unified Communications
Manager that can register with the gatekeeper when you enter
the gw-type-prefix command on the gatekeeper.
• When you use this field, make sure that the value that you enter
exactly matches the type-prefix value that is specified with the
gw-type-prefix command on the gatekeeper.
For example, if you leave this field blank and you have two Cisco
Unified Communications Managers with IP addresses of 10.1.1.2
and 11.1.1.3, enter the following gw-type-prefix command on the
gatekeeper:
gw-type-prefix 1#* default-technology gw ip 10.1.1.2 gw ip
11.1.1.3
If you enter 1#* in this field, enter the following gw-type-prefix
command on the gatekeeper:
gw-type-prefix 1#* default-technology
Zone Use this optional field to request a specific zone on the gatekeeper
with which Cisco Unified Communications Manager will register.
The zone specifies the total bandwidth that is available for calls
between this zone and another zone:
• If you do not enter a value in this field, the zone subnet
command on the gatekeeper determines the zone with which
Cisco Unified Communications Manager registers. Cisco
recommends the default setting for most configurations.
• If you want Cisco Unified Communications Manager to register
with a specific zone on the gatekeeper, enter the value in this
field that exactly matches the zone name that is configured on
the gatekeeper with the zone command. Specifying a zone
name in this field eliminates the need for a zone subnet
command for each Cisco Unified Communications Manager
that is registered with the gatekeeper.
Refer to the command reference documentation for your gatekeeper
for more information.
Table 92-1 Trunk Configuration Settings for H.225 and Intercluster Trunks (continued)
Field Description