TANDBERG Security Camera manual 246, Vcs

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Glossary

TANDBERG VIDEO COMMUNICATIONS SERVER ADMINISTRATOR GUIDE

Term	Definition
TCP	A reliable communication protocol defined by RFC 791 [18].
Transmission Control Protocol
Telnet	A network protocol used on the internet or Local Area Networks (LANs).
TLS	A protocol that provides secure communications over the internet.
Transport Layer Security
TMS	A TANDBERG product used for the management of video networks.
TANDBERG Management Suite
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 firewall. Examples are a TANDBERG Gatekeeper or TANDBERG VCS Control.
Traversal Server	A traversal entity on the public side of a firewall. 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 firewall traversal. This includes all TANDBERG MXP endpoints.
UA	A SIP device used to make and receive calls.
User Agent
UDP	A communication protocol defined by RFC 791 [18]. It is less reliable than TCP.
User Datagram Protocol
URI	A formatted string used to identify a resource, typically on the internet.
Uniform Resource Identifier
User Policy	The set of rules that determine the action(s) to be applied to calls for a particular user or group.
VCS	A generic term for the TANDBERG product which acts as a gatekeeper and SIP Proxy/Server.
Video Communications Server
VCS Control	A VCS whose main function is to act as a gatekeeper, SIP proxy and firewall traversal client. This system will generally be located within the firewall.
VCS Expressway	A VCS with the additional functionality of act as a firewall traversal server. This will generally be located outside the firewall.
Zone	A collection of endpoints.

Introduction	Getting Started	Overview and	System	VCS	Zones and	Call	Bandwidth	Firewall	Maintenance	Appendices
		Status	Configuration	Configuration	Neighbors	Processing	Control	Traversal
D14049.03					246
MAY 2008