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Cisco ASA 5500 Series Configuration Guide using ASDM
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Chapter 42 Using the Cisco Unified Communication Wizard
Configuring the Presence Federation Proxy by using the Unified Communication Wizard
Configuring the Topology for the Cisco Presence Federation Proxy
When configuring the Presence Federation Proxy, you specify settings to define the private and public
network topology, such the private and public network interfaces, and the private and public IP addresses
of the Cisco Unified Presence server.
The values that you specify in this page generate the following configuration settings for the Presence
Federation Proxy:
• Static PAT for the local Cisco Unified Presence server
• Access lists for traffic between the local Cisco Unified Presence server and remote servers
Step 1 In the Private Network area, choose the interface from the drop-down list.
Step 2 In the Unified Presence Server area, enter the private and public IP address for the Unified Presence
server. Entering ports for these IP addresses is optional. By default port number 5061 is entered, which
is the default TCP port for SIP inspection.
Step 3 In the Public Network area, choose the interface of the public network from the drop-down list. The
proxy uses this interface for configuring static PAT for the local Cisco Unified Presence server and for
configuring access lists to allow remote servers to access the Cisco Unified Presence server.
Step 4 Click Next.
Configuring the Local-Side Certificates for the Cisco Presence Federation
Proxy
Within an enterprise, setting up a trust relationship is achievable by using self-signed certificates. The
supports using self-signed certificates only at this step.
Step 1 In the ASA’s Identity Certificate area, click Generate and Export ASA’s Identity Certificate.
An information dialog box appears indicating that enrollment succeeded. In the Enrollment Status dialog
box, click OK. The Export certificate dialog box appears.
Note • If an identity certificate for the adaptive security appliance has already been created, the button in
this area appears as Export ASA’s Identity Certificate and the Export certificate dialog box
immediately appears.
• When using the wizard to configure the Cisco Presence Federation proxy, the wizard only supports
installing self-signed certificates.
Step 2 Export the identity certificate generated by the wizard for the adaptive security appliance. See Exporting
an Identity Certificate, page 42-17.
Step 3 Local Unified Presence Server’s Certificate area, click Install Server’s Certificate. The Install
Certificate dialog appears.
Step 4 Locate the file containing the Cisco Unified Presence server certificate or paste the certificate details in
the dialog box. See Installing a Certificate, page 42-18.
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