Cisco Systems OL-16647-01 Network Router User Manual


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Cisco ASDM User Guide
OL-16647-01
Chapter 24 Configuring Application Layer Protocol Inspection
Inspect Map Field Descriptions
MGCP Inspect Map
The MGCP pane lets you view previously configured MGCP application inspection maps. An MGCP
map lets you change the default configuration values used for MGCP application inspection. You can
use an MGCP map to manage connections between VoIP devices and MGCP call agents.
Fields
MGCP Inspect Maps—Table that lists the defined MGCP inspect maps.
Add—Configures a new MGCP inspect map.
Edit—Edits the selected MGCP entry in the MGCP Inspect Maps table.
Delete—Deletes the inspect map selected in the MGCP Inspect Maps table.
Modes
The following table shows the modes in which this feature is available:
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:
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• • • •