Multitech VoIP User's Guide download pdf (Page 25)

Telnet -

The TCP/IP standard network virtual terminal protocol that is used for remote terminal connection service

and that also allows a user at one site to interact with systems at other sites as if that user terminal were directly

connected to computers at those sites.

T1 -

A high-speed (1.544M bps) digital telephone line with the equivalent of 24 individual 64K bps channels time

division multiplexed together. A T1 can be used to transmit voice or data, and many are used to provide connections

to the Internet.

Tie Line -

A dedicated circuit linking two points without having to dial a phone number (i.e. the line may be accessed

by lifting the phone handset or by pushing a button).

Trunk -

Service that allows quasi-transparent connections between two PBXs, a PBX and a local extension, or some

other combination of telephony interfaces to be permanently conferenced together by the session application and

signaling passed transparently through the IP network.

Vocoder (voice encoder/decoder) -

Provides multiple voice compression standards which range from G.723 (5.3K

bps) to G.711 (full, uncompressed 64K bps). These standards are used to minimize the bandwidth required for

voice.

VOIP (Voice over Internet Protocol) -

The technology that turns voice conversations into data packets and sends

them out over a packet-switched Internet protocol (IP) network.

VPN (Virtual Private Network) -

A private network that utilizes dedicated equipment and large-scale encryption to

connect remote sites or users together over the public Internet.

WAN (Wide Area Network) -

The result of the connection of two or more LANs.

Trademarks:

MultiVOIP, MultiVOIPManager, MultiVOIP Gatekeeper, Multi-Tech, and the Multi-Tech logo: Multi-Tech Systems, Inc.

All other products or technologies are the trademarks or registered trademarks of their respective holders.

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Multitech VoIP User's Guide Page 25