Yealink SIP-T54S Administrator's Manual page 1036

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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.
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