Cisco Cisco Expressway
Note:
When the domain is the same, the Microsoft FE Servers will only use the global static route if they can’t find a
Microsoft-registered client with a matching alias.
Figure 9 Create Global Static Route From FE Server to Expressway-C Cluster
Milestone 2: Test Calls From Microsoft Client to Cisco Jabber
Figure 10 Test SIP Call From Microsoft Client to Cisco Jabber
1.
Microsoft user makes call to known alias in the Jabber client's domain.
2.
FE server does not find the alias locally and routes the call on the static route to Expressway-C.
3.
Expressway-C receives call on Microsoft interoperability zone, transforms destination string if necessary, and
routes on neighbor zone to CUCM.
routes on neighbor zone to CUCM.
4.
CUCM receives call on trunk from Expressway-C and routes it to the destination alias.
5.
Jabber client answers.
Task 7: Configure Expressway-C to Filter Chat and Presence
1.
Enable the SIP broker.
2.
Enter the FQDNs of the IM&P nodes and the listening port.
11
Cisco Collaboration with Microsoft Interoperability Infrastructure Configuration Cheatsheet
Configuration