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D14049.03
MAY 2008
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TANDBERG VIDEO COMMUNICATIONS SERVER
ADMINISTRATOR GUIDE
Introduction Getting Started
Overview and
Status
System
Conguration
VCS
Conguration
Zones and
Neighbors
Call
Processing
Bandwidth
Control
Firewall
Traversal
Maintenance Appendices
Glossary
Term Denition
TCP
Transmission Control Protocol
A reliable communication protocol dened by RFC 791 [18].
Telnet A network protocol used on the internet or Local Area Networks (LANs).
TLS
Transport Layer Security
A protocol that provides secure communications over the internet.
TMS
TANDBERG Management Suite
A TANDBERG product used for the management of video networks.
Transform In relation to the VCS, the process of changing or replacing the alias being searched for.
Traversal call Any call where both signaling and media are routed through the VCS.
Traversal Client A traversal entity on the private side of a rewall. Examples are a TANDBERG Gatekeeper or TANDBERG VCS Control.
Traversal Server A traversal entity on the public side of a rewall. Examples are the TANDBERG Border Controller and the TANDBERG VCS Expressway.
Traversal-enabled endpoint Any endpoint that supports the Assent and/or ITU H.460.18 and H.460.19 standards for rewall traversal. This includes all TANDBERG MXP endpoints.
UA
User Agent
A SIP device used to make and receive calls.
UDP
User Datagram Protocol
A communication protocol dened by RFC 791 [18]. It is less reliable than TCP.
URI
Uniform Resource Identier
A formatted string used to identify a resource, typically on the internet.
User Policy The set of rules that determine the action(s) to be applied to calls for a particular user or group.
VCS
Video Communications Server
A generic term for the TANDBERG product which acts as a gatekeeper and SIP Proxy/Server.
VCS Control A VCS whose main function is to act as a gatekeeper, SIP proxy and rewall traversal client. This system will generally be located within the rewall.
VCS Expressway A VCS with the additional functionality of act as a rewall traversal server. This will generally be located outside the rewall.
Zone A collection of endpoints.