Cisco ASA 5505 Configuration Manual page 865

Chapter 38 Configuring Inspection for Voice and Video Protocols
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Modes
The following table shows the modes in which this feature is available:
Firewall Mode
Routed
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RTSP Inspection
This section describes RTSP application inspection. This section includes the following topics:
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RTSP Inspection Overview
The RTSP inspection engine lets the adaptive security appliance pass RTSP packets. RTSP is used by
RealAudio, RealNetworks, Apple QuickTime 4, RealPlayer, and Cisco IP/TV connections.
OL-20339-01
Gateway to Be Added—Specifies the IP address of the media gateway that is controlled by the
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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.
Add—Adds the specified IP address to the IP address table.
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Delete—Deletes the selected IP address from the IP address table.
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IP Address—Lists the IP addresses of the gateways in the call agent group.
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Call Agents
Call Agent to Be Added—Specifies the IP address of a call agent that controls the MGCP media
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gateways in the call agent group. Normally, a call agent sends commands to the default MGCP
port for gateways, 2427.
Add—Adds the specified IP address to the IP address table.
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Delete—Deletes the selected IP address from the IP address table.
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IP Address—Lists the IP addresses of the call agents in the call agent group.
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Security Context
Transparent Single
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RTSP Inspection Overview, page 38-19
Using RealPlayer, page 38-20
Restrictions and Limitations, page 38-20
Select RTSP Map, page 38-21
RTSP Inspect Map, page 38-21
Add/Edit RTSP Policy Map, page 38-22
Add/Edit RTSP Inspect, page 38-22
Multiple
Context System
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Cisco ASA 5500 Series Configuration Guide using ASDM
RTSP Inspection
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