Glossary
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SIP
Session Initiation Protocol. An application-layer control
(signaling) protocol for creating, modifying, and terminating
sessions with one or more participants. Used e.g. for Internet
telephony.
T
TFT
Thin Film Transistor. A display type using a number of individual
display cells, each controlled by its own transistor.
U
UMTS
Universal Mobile Telecommunications System. One of the third-
generation (3G) cell phone technologies, standardized by the
3GPP.
URL
Uniform Resource Locator. A name used to describe the address
of a specific resource on the internet.
USB
Universal Serial Bus. A serial bus standard to interface devices.
V
VoIP
Voice over Internet Protocol. The routing of voice conversations
over the Internet or through an IP-based network.
Summary of Contents for TT-3670A
Page 1: ...Thrane IP Handset USER MANUAL ...
Page 7: ...vi ...
Page 11: ...Table of Contents x ...
Page 15: ...Chapter 1 Introduction 4 ...
Page 65: ...Chapter 3 Operating the IP Handset 54 What s next ...
Page 89: ...Glossary 78 ...
Page 93: ...Index 82 ...