Vcs Base Applications; Vcs Control; Vcs Expressway - TANDBERG D14049.04 Administrator's Manual

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The TANDBERG VCS

VCS Control

The VCS Control provides internal video control and administration for all SIP and H.323 devices.
It is normally deployed within your wide area network with endpoints that are behind the same
firewalls or NAT devices.
The VCS Control replaces the need to have separate H.323 gatekeeper, SIP registrar and H.323 -
SIP gateway servers.
Overview and System
Introduction
status configuration
D14049.07
March 2010

VCS base applications

VCS Zones and Clustering and
configuration neighbors peers

VCS Expressway™

The VCS Expressway provides standards-based firewall traversal for SIP and H.323 devices allowing
secure firewall traversal of any firewall or NAT device. As well as all the functionality of a VCS
Control, it also provides registration of traversal-enabled devices and can act as a standards-based
TURN server.
The VCS Expressway is normally deployed outside of your firewall or within the DMZ.
Call Bandwidth Firewall
processing control traversal
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TANDBERG VIDEO COMMUNICATION SERVER
ADMINISTRATOR GUIDE
Applications Maintenance Appendices