Cisco Cisco Expressway

Cisco

Configuration

Task

Expressway-C

Cisco Unified Communications Manager

Microsoft FE Server

Cisco Unified Communications
Manager IM and Presence Service

1

Task 1: Prepare Expressway-

C for Microsoft

Interoperability, page 7

2

Task 2: Create a SIP TLS Trunk Between
Cisco Unified Communications Manager

and Expressway-C, page 7

3

Task 3: Configure Microsoft Front End

Server to Trust Expressway-C, page 8

4

Task 4: Configure Microsoft Interoperability

on Expressway-C, page 9

Milestone 1: Test Calls From Cisco Jabber to Microsoft Client, page 10

5

Task 5: Configure

Expressway-C to Route Calls
From Microsoft Hosts, page 10

6

Task 6: Create Static SIP Route From
Microsoft FE Server, page 10

Milestone 2: Test Calls From Microsoft Client to Cisco Jabber, page 11

7

Task 7: Configure

Expressway-C to Filter Chat
and Presence, page 11

8

Task 8: Configure IM and Presence

Service to Trust and Allow the

Expressway-C Cluster, page 12

Table 2 Configuration Overview

Cisco Collaboration with Microsoft Interoperability Infrastructure Configuration Cheatsheet

5