Cisco Cisco TelePresence Video Communication Server Expressway

Cisco

Contents

Cisco VCS Deployment Guide: Microsoft OCS 2007 R2, Lync 2010 and Cisco VCS X7.1

Page 2 of 104

Contents

Introduction ......................................................................................................................... 6

Objectives and intended audience .......................................................................................................... 6

Deployment scenario ............................................................................................................................... 6

Clustered “OCS/Lync Gateway” VCS Control ......................................................................................... 8

Why add an “OCS/Lync Gateway” VCS Control? ................................................................................... 8

“OCS/Lync gateway” and multiple OCS/Lync domains ................................................................... 9

Multiple “OCS/Lync gateway” per OCS/Lync domain ...................................................................... 9

MCUs for ad-hoc conferences from OCS/Lync ................................................................................ 9

Small test/demo networks .............................................................................................................. 10

Scaling up from a small test/demo network ................................................................................... 10

Features and capabilities with different versions of software ................................................................ 10

Cisco VCS X5.x, X6.x and X7.x (non-B2BUA mode) and OCS R2 and Lync 2010 ...................... 10

VCS X7.0 or later with B2BUA enabled and OCS R2 / Lync 2010 ................................................ 11

Configuring VCS versions prior to X7.0 ................................................................................................. 12

Summary of configuration process ........................................................................................................ 12

Different structures for OCS/Lync ......................................................................................................... 13

Prerequisites prior to configuring Cisco VCS and OCS/Lync to interoperate ....................................... 17

Video network: Check that calls between endpoints registered on VCS Controls in the

video network operate as expected .........................................................................19

Video network VCS Control configuration summary ............................................................................. 19

Ensure that the SIP domain of video network endpoints is configured in the VCS Control(s) in the
video network ................................................................................................................................. 19

OCS/Lync configuration ......................................................................................................................... 19

Registering video endpoints to the video network ................................................................................. 19

Video endpoint configuration .......................................................................................................... 19

Confirming registrations ................................................................................................................. 20

Testing the configuration ....................................................................................................................... 20

Lync: Check that calls between Lync clients registered on Lync Server operate as

expected ....................................................................................................................21

Lync: Cisco VCS Control configuration ................................................................................................. 21

Lync: Enabling users for Lync ..........................................................................................21

Lync: Registering Lync clients to the Lync Server ................................................................................ 23

Lync: Lync client configuration ....................................................................................................... 23

Lync: Testing the configuration ............................................................................................................. 25

OCS: Check that calls between MOC clients registered on OCS operate as expected .26

OCS: Cisco VCS Control configuration ................................................................................................. 26

OCS: OCS configuration summary ....................................................................................................... 26

OCS: Create new users in Active Directory .......................................................................................... 26

OCS: Edit user properties to allow MOC usage .................................................................................... 28

OCS: Registering MOC clients to the OCS ........................................................................................... 28

OCS: MOC client configuration ...................................................................................................... 28

OCS: Testing the configuration ............................................................................................................. 31