Terms Used in This Guide

Introduction

802.1D	802.1Q defines a layer 2 frame structure that supports VLAN identification and a QoS
802.1Q	mechanism usually referred to as 802.1D.

802.1X	Authentication method for a protocol requiring a network device to authenticate with a
	back-end Authentication Server before gaining network access. Applicable 4600
	Series IP telephones support IEEE 802.1X as a Supplicant with the EAP-MD5
	authentication method.
ARP	Address Resolution Protocol, used, for example, to verify that the IP address
	provided by the DHCP server is not in use by another IP telephone.

CELP	Code-excited linear-predictive. Voice compression requiring only 16 kbps of
	bandwidth.
CLAN	Control LAN, type of Gatekeeper circuit pack.

CNA	Converged Network Analyzer, an Avaya product to test and analyze network
	performance.
DHCP	Dynamic Host Configuration Protocol, an IETF protocol used to automate IP address
	allocation and management.

DiffServ	Differentiated Services, an IP-based QoS mechanism.

DNS	Domain Name System, an IETF standard for ASCII strings to represent IP
	addresses.

EAP	Extensible Application Protocol.

Gatekeeper	H.323 application that performs essential control, administrative, and managerial
	functions in the media server. Sometimes called CLAN in Avaya documents.

H.323	A TCP/IP-based protocol for VoIP signaling.

HTTP	Hypertext Transfer Protocol, used to request and transmit pages on the World Wide
	Web.

HTTPS	A secure version of HTTP.

IETF	Internet Engineering Task Force, the organization that produces standards for
	communications on the internet.

LAN	Local Area Network.

LDAP	Lightweight Directory Access Protocol, an IETF standard for database organization
	and query exchange.

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14 4600 Series IP Telephone LAN Administrator Guide

4600 specifications

The Avaya 4600 series is a line of IP telephones designed for enterprise communication. Known for its robust features and reliability, the 4600 series has been widely adopted in various business environments, from small companies to large corporations.

One of the standout features of the Avaya 4600 series is its support for Voice over Internet Protocol (VoIP). This enables businesses to make voice calls over the internet, which can significantly reduce telecommunications costs. The integration of VoIP technology also allows for seamless communication across different locations, making it ideal for businesses with multiple branches or remote employees.

The design of the Avaya 4600 series phones is user-friendly, featuring a clear display and an intuitive interface. Users can easily navigate through various options, making calls, accessing voicemail, and managing contacts a straightforward task. Many models in the series include customizable soft keys, which allow individuals to tailor the phone's functions to their specific needs. This flexibility is crucial in environments where employees need to quickly adjust their communications settings.

Another key characteristic is the high-quality audio. The Avaya 4600 series incorporates advanced audio technologies that ensure clear and crisp sound quality during calls. This is essential for effective communication, particularly in large meetings or conference calls where clarity is vital.

The Avaya 4600 series also supports various network protocols, including Session Initiation Protocol (SIP), providing compatibility with a wide range of network infrastructures and allowing organizations to choose the system that best fits their needs. This versatility makes the 4600 series an appealing choice for businesses looking to future-proof their communication systems.

Security is a major consideration in any enterprise communication solution, and Avaya has incorporated features in the 4600 series to protect against unauthorized access and cyber threats. Encryption protocols help safeguard call data, ensuring that sensitive business information remains secure.

In terms of deployment, the Avaya 4600 series can be easily integrated into existing networks, as well as managed remotely, which simplifies the installation and maintenance process. This feature is particularly beneficial for large enterprises that require scalability across multiple locations.

Overall, the Avaya 4600 series combines advanced technology, user-friendly design, and comprehensive security measures to provide a reliable and effective communication solution for businesses. As enterprises continue to adapt to a rapidly changing communication landscape, the Avaya 4600 series remains a strong contender for organizations seeking to enhance their telecommunications infrastructure.

Avaya 4600 manual Terms Used in This Guide

Models: 4600

Terms Used in This Guide

802.1X

ARP

DHCP

EAP

Gatekeeper

IETF

LDAP

4600 specifications