Yealink Yealink SIP-T48G, Administrator'S Manual, Page: 268 / 319

Microsoft Lync Edition Administrator’s Guide for SIP-T2_Series and T4_Series IP Phones
256
technological innovation and excellence.
LAN (Local Area Network)--used to interconnects network devices in a limited area such
as a home, school, computer laboratory, or office building.
MIB (Management Information Base)--a virtual database used for managing the
entities in a communications network.
OID (Object Identifier)--assigned to an individual object within a MIB.
PnP (Plug and Play)--a term used to describe the characteristic of a computer bus, or
device specification, which facilitates the discovery of a hardware component in a
system, without the need for physical device configuration, or user intervention in
resolving resource conflicts.
ROM (Read-only Memory)--a class of storage medium used in computers and other
electronic devices.
RTP (Real-time Transport Protocol)--provides end-to-end service for real-time data.
TCP (Transmission Control Protocol)--a transport layer protocol used by applications that
require guaranteed delivery.
UDP (User Datagram Protocol)--a protocol offers non-guaranteed datagram delivery.
URI (Uniform Resource Identifier)--a compact sequence of characters that identifies an
abstract or physical resource.
URL (Uniform Resource Locator)--specifies the address of an Internet resource.
VLAN (Virtual LAN)-- a group of hosts with a common set of requirements, which
communicate as if they were attached to the same broadcast domain, regardless of
their physical location.
VoIP (Voice over Internet Protocol)--a family of technologies used for the delivery of
voice communications and multimedia sessions over IP networks.
WLAN (Wireless Local Area Network)--a type of local area network that uses
high-frequency radio waves rather than wires to communicate between nodes.
XML-RPC (Remote Procedure Call Protocol)--which uses XML to encode its calls and
HTTP as a transport mechanism.