Manual

Contents
Contents
Introduction ............................................................................................................................6
Objectives and intended audience .......................................................................................................... 6
Deployment scenario............................................................................................................................... 6
Why add an “OCS Gateway” Cisco VCS Control? .......................................................................... 8
Features and capabilities with different versions of software.................................................................. 9
Cisco VCS X4.2 or X4.3 and OCS R1 ............................................................................................. 9
Cisco VCS X4.2 or X4.3 and OCS R2 ........................................................................................... 10
Cisco VCS X5 or later and OCS R1............................................................................................... 11
Cisco VCS X5 or later and OCS R2............................................................................................... 11
Summary of configuration process........................................................................................................ 12
Different structures for OCS .................................................................................................................. 14
Prerequisites prior to configuring Cisco VCS and OCS to interoperate................................................ 16
Enabling calls between endpoints registered on Cisco VCS Controls in the video
network ........................................................................................................................17
Video network Cisco VCS Control configuration summary................................................................... 17
Ensure that the SIP domain of Cisco VCS Control(s) in the video network are configured .......... 17
Ensure that default links between the Cisco VCS Control’s zones are set up............................... 17
OCS configuration ................................................................................................................................. 18
Registering endpoints to the Video Network......................................................................................... 18
Endpoint configuration.................................................................................................................... 18
Confirming registrations ................................................................................................................. 18
Testing the configuration ....................................................................................................................... 18
Enabling calls between MOC clients registered on OCS .................................................19
Cisco VCS Control configuration........................................................................................................... 19
OCS configuration summary ................................................................................................................. 19
Create new users in Active Directory .................................................................................................... 19
Edit user properties to allow MOC usage.............................................................................................. 21
Registering MOC clients to the OCS..................................................................................................... 23
MOC client configuration................................................................................................................ 23
Testing the configuration ....................................................................................................................... 25
Enabling endpoints registered on the video network to call MOC clients registered on
OCS ..............................................................................................................................26
Video network Cisco VCS Control configuration...................................................................................26
Set up a neighbor zone to the “OCS gateway” Cisco VCS (cluster).............................................. 26
Set up a search rule to route calls with the OCS domain to the “OCS gateway” Cisco VCS
(cluster)........................................................................................................................................... 28
“OCS gateway” Cisco VCS Control configuration (1)............................................................................ 28
Generate and load private key, root certificate, and server certificate onto “OCS gateway” Cisco
VCS Control (Not needed if TCP connection is to be used) .......................................................... 29
Set up the SIP domain of the “OCS gateway” Cisco VCS............................................................. 30
Ensure that default links between the “OCS gateway” Cisco VCS Control’s zones are set up..... 30
Configure DNS details.................................................................................................................... 31
Ensure that cluster name is configured..........................................................................................32
Configure an NTP server................................................................................................................ 33
Switch on TLS in SIP configuration (not needed if TCP connection is to be used) ....................... 33
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