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Cisco ASA 5500 Series Configuration Guide using ASDM
OL-20339-01
Chapter 38 Configuring Inspection for Voice and Video Protocols
MGCP Inspection
Gateways and Call Agents
The Gateways and Call Agents dialog box lets you configure groups of gateways and call agents for the
map.
Fields
• Group ID—Identifies the ID of the call agent group. A call agent group associates one or more call
agents with one or more MGCP media gateways. The gateway IP address can only be associated
with one group ID. You cannot use the same gateway with different group IDs. The valid range is
from 0 to 2147483647Criterion—Shows the criterion of the inspection.
• Gateways—Identifies the IP address of the media gateway that is controlled by the associated call
agent. A media gateway is typically a network element that provides conversion between the audio
signals carried on telephone circuits and data packets carried over the Internet or over other packet
networks. Normally, a gateway sends commands to the default MGCP port for call agents, 2727.
• Call Agents—Identifies the IP address of a call agent that controls the MGCP media gateways in the
call agent group. Normally, a call agent sends commands to the default MGCP port for gateways,
2427.
• Add—Displays the Add MGCP dialog box, which you can use to define a new application
inspection map.
• Edit—Displays the Edit MGCP dialog box, which you can use to modify the application inspection
map selected in the application inspection map table.
• Delete—Deletes the application inspection map selected in the application inspection map table.
Modes
The following table shows the modes in which this feature is available:
Add/Edit MGCP Policy Map
The Add/Edit MGCP Policy Map pane lets you configure the command queue, gateway, and call agent
settings for MGCP application inspection maps.
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
••••—
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
••••—
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