Cisco Systems ASA 5580 Manual De Usuario

To configure the Cisco Intercompany Media Engine Proxy by using ASDM, choose Wizards > Unified 
Communication Wizard from the menu. The Unified Communication Wizard opens. From the first 
page, select the Cisco Intercompany Media Engine Proxy option under the Business-to-Business section 
and click Next. 

The Cisco Intercompany Media Engine Proxy does not appear as an option in the Unified 
Communication Wizard unless the license required for this proxy is installed on the ASA.

When using the wizard to create the Cisco Intercompany Media Engine Proxy, ASDM automatically 
creates the necessary TLS proxies, enables SIP inspection for Cisco Intercompany Media Engine traffic, 
generates address translation (static PAT) statements for local Cisco Unified Communications Manager 
servers, and creates ACLs to allow traffic between the local Cisco Unified Communications Manager 
servers and the remote servers.

The following steps provide the high-level overview for configuring the Cisco Intercompany Media 
Engine Proxy:

Select the topology of the Cisco Intercompany Media Engine Proxy, namely whether the security 
appliance is an edge firewall with all Internet traffic flowing through it or whether the security appliance 
is off the path of the main Internet traffic (referred to as an off-path deployment). See 

Specify private network settings such as the Cisco UCM IP addresses and the ticket settings. See 

.

Specify the public network settings. See 

Specify the media termination address settings of the Cisco UMC. See 

. 

Configure the local-side certificate management, namely the certificates that are exchanged between the 
local Cisco Unified Communications Manager servers and the security appliance. See 

Configure the remote-side certificate management, namely the certificates that are exchanged between 
the remote server and the ASA. This certificate is presented to remote servers so that they can 
authenticate the ASA as a trusted server. See 

The wizard completes by displaying a summary of the configuration created for the Cisco Intercompany 
Media Engine. 

Select the topology of your ICME deployment by clicking one of the following options:

All Internet traffic flows through the ASA radio button. This option is also referred to as a basic 
deployment. 

This ASA is off the path of the regular Internet traffic. This option is also referred to as an off-path 
deployment.