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Cisco ASA Series Firewall ASDM Configuration Guide
Chapter 21 Configuring Cisco Intercompany Media Engine Proxy
Configuring Cisco Intercompany Media Engine Proxy
Or
Configure PAT for the UCM server. See Configuring PAT for the Cisco UCM Server, page 21-14.
Step 2 Create ACLs for Cisco Intercompany Media Engine Proxy. See Creating ACLs for Cisco Intercompany
Media Engine Proxy, page 21-16.
Step 3 Create the media termination address instance for Cisco Intercompany Media Engine Proxy. See
Creating the Media Termination Instance, page 21-17.
Step 4 Create the Cisco Intercompany Media Engine Proxy. See Creating the Cisco Intercompany Media
Engine Proxy, page 21-18.
Step 5 Create trustpoints and generate certificates for the Cisco Intercompany Media Engine Proxy. See
Creating Trustpoints and Generating Certificates, page 21-21.
Step 6 Create the TLS proxy. See Creating the TLS Proxy, page 21-24.
Step 7 Configure SIP inspection for the Cisco Intercompany Media Engine Proxy. See Enabling SIP Inspection
for the Cisco Intercompany Media Engine Proxy, page 21-25.
Step 8 (Optional) Configure TLS within the enterprise. See (Optional) Configuring TLS within the Local
Enterprise, page 21-27.
Step 9 (Optional) Configure off path signaling. See (Optional) Configuring Off Path Signaling, page 21-30.
Note You only perform Step 9 when you are configuring the Cisco Intercompany Media Engine Proxy
in an off path deployment.
Configuring NAT for Cisco Intercompany Media Engine Proxy
To configure auto NAT, you first configure an object; then use the nat command in the object
configuration mode.
The example command lines in this task are based on a basic (in-line) deployment. See Figure 21-6 on
page 21-11 for an illustration explaining the example command lines in this task.
Alternatively, you can configure PAT for the Cisco Intercompany Media Engine Proxy. See Configuring
PAT for the Cisco UCM Server, page 21-14.