CHAPTER
46-1
Cisco ASA 5500 Series Configuration Guide using ASDM
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46
Configuring Cisco Unified Presence
This chapter describes how to configure the adaptive security appliance for Cisco Unified Presence.
This chapter includes the following sections:
• Information About Cisco Unified Presence, page 46-1
• Licensing for Cisco Unified Presence, page 46-7
• Configuring Cisco Unified Presence Proxy for SIP Federation, page 46-7
• Feature History for Cisco Unified Presence, page 46-8
Information About Cisco Unified Presence
This section includes the following topics:
• Architecture for Cisco Unified Presence for SIP Federation Deployments, page 46-1
• Trust Relationship in the Presence Federation, page 46-3
• Security Certificate Exchange Between Cisco UP and the Security Appliance, page 46-4
• XMPP Federation Deployments, page 46-5
• Configuration Requirements for XMPP Federation, page 46-5
Architecture for Cisco Unified Presence for SIP Federation Deployments
Figure 46-1 depicts a Cisco Unified Presence/LCS Federation scenario with the adaptive security
appliance as the presence federation proxy (implemented as a TLS proxy). The two entities with a TLS
connection are the “Routing Proxy” (a dedicated Cisco UP) in Enterprise X and the Microsoft Access
Proxy in Enterprise Y. However, the deployment is not limited to this scenario. Any Cisco UP or Cisco
UP cluster could be deployed on the left side of the adaptive security appliance; the remote entity could
be any server (an LCS, an OCS, or another Cisco UP).
The following architecture is generic for two servers using SIP (or other adaptive security appliance
inspected protocols) with a TLS connection.
Entity X: Cisco UP/Routing Proxy in Enterprise X
Entity Y: Microsoft Access Proxy/Edge server for LCS/OCS in Enterprise Y
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