Cisco Cisco Expressway
Details of the SIP direct federation and the incoming ACL entries are in Partitioned Intradomain Federation for IM and
Presence Service on Cisco Unified Communications Manager Configuration Guide. The different versions of this
document are listed at the
Presence Service on Cisco Unified Communications Manager Configuration Guide. The different versions of this
document are listed at the
Scenario 2: CUCM IM and Presence Service integration with Microsoft
infrastructure; chat/presence, but no calling
infrastructure; chat/presence, but no calling
The chat/presence integration is a "SIP direct" federation between CUCM IM and Presence Service and the
Microsoft FE servers. You can configure this by following the Partitioned Intradomain Federation for IM and Presence
Service on Cisco Unified Communications Manager Configuration Guide, for your version.
Microsoft FE servers. You can configure this by following the Partitioned Intradomain Federation for IM and Presence
Service on Cisco Unified Communications Manager Configuration Guide, for your version.
Scenario 2 Migration Overview
■
Integrate your Cisco collaboration video environment with the Microsoft video environment, using the
Gateway Expressway:
Gateway Expressway:
—
Enable TLS between the Gateway Expressway and the Microsoft infrastructure.
—
Trunk the CUCM to the Gateway Expressway, neighbor the Gateway Expressway to CUCM.
—
Configure call control on the Gateway Expressway.
—
Add each Microsoft server as a trusted host on the Gateway Expressway.
—
Create a trusted application (to represent the Gateway Expressway peers) on Microsoft server and put them
in a trusted application pool (peers as trusted computers).
in a trusted application pool (peers as trusted computers).
—
Create static routes from Microsoft server to the Gateway Expressway, remove static routes from Microsoft
server to CUCM IM and Presence Service
server to CUCM IM and Presence Service
Details of the tasks listed above are in the main body of this document (Cisco Expressway with Microsoft
Infrastructure Deployment Guide).
Infrastructure Deployment Guide).
■
Enable the SIP broker on the Gateway Expressway, and give it the addresses and port of the listening IM and
Presence Service nodes.
Presence Service nodes.
■
Update the Incoming ACLs (access control lists) and TLS peer context on the IM&P publisher nodes to trust
the Gateway Expressways and the Microsoft servers.
the Gateway Expressways and the Microsoft servers.
Scenario 3: Directory VCS and Gateway Expressway integration with Microsoft
infrastructure
infrastructure
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Cisco Expressway with Microsoft Infrastructure Deployment Guide
Appendix 2: Chat / Presence Between Jabber and Microsoft Clients