Nortel Networks NN44470-100 Differentiated Services Code Point, Dual-tone multi-frequency, MSLink

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Terminology

Differentiated Services Code Point

A field in an IP packet that enables different levels of service to be assigned to network traffic. This is achieved by marking each packet on the network with a DSCP code and assigning to it the corresponding level of service.

DSCP

See Differentiated Services Code Point.

DTMF

See dual-tonemulti-frequency.

dual-tone multi-frequency

A system of signal tones used in telecommunications. Also known as touch- tone.

M

Management Information Base

A type of database used to manage the devices in a communications network. It comprises a collection of objects in a (virtual) database used to manage entities (such as routers and switches) in a network.

MAS

See Media Application Server.

Media Application Server

A media services platform that supports a diverse range of multimedia services and applications.

MIB

See Management Information Base.

Media Server Link

A proprietary network messaging protocol.

MSLink

See Media Server Link.

R

RAID

See Redundant Array of Independent Disks.

Real-time Transport Protocol

A standardized packet format for delivering audio and video over the Internet.

Nortel Media Application Server 6.0 for AS 5300

Fundamentals

NN44470-100 01.01 Standard

Release 6.0 03 June 2008

Copyright © 2008, Nortel Networks

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Contents Fundamentals Page Contents Nortel MAS Console Other changes FeaturesNew in this release NavigationIntroduction Network architecture MAS installationArchitecture and supported hardware and software System architectureMultimedia Controller Session controllerVxml browser SIP Multimedia Conductor SipmcConference media processor Multimedia Content StoreMAS installation IVR media processor IvrmpOptions for MAS application deployment Unified Communications Application deployment optionsMusic On Hold AnnouncementsCo-resident Application Deployment excluding Meet Me Maintenance ReleasesCo-resident deployment Co-resident Application Deployment including Meet MePackaged applications Packaged application installation and licensingMAS commissioning AS 5300 commissioning for MASOperational state Configuration dataMAS clusters Persistent content storage Controller Peer Ring SIP domains SIP signalingSIP properties SIP proxy servers SIP accountsSIP trusted nodes SIP routesPremium conferencing algorithm Media conferencingSIP registrar servers Basic conferencing algorithmMixing different codecs Digit relay Media settingsAudio codecs Video codecsConferencing Quality of ServiceQoS properties Property Description RSS provider Continuous streamingDirectory provider RSS 2.0 sample document Access security setup MAS administration and securitySecurity Auditor SA User accountsLogon banners Application Administrator AARemote Desktop Protocol Security tools Ipsec configurationFile system integrity and the fcheck tool Certificate managementService data Service and configuration data backupAutomatic and manual backups Restrictions Backup of configuration dataService data Content Store data Event logs System maintenanceBackups MAS performance management Polling management data MAS fault managementFault management architecture Supported MIBs Snmp managementEvent logs SyslogField Description Security LogsMAS Console security logs AlarmsField Description Generic Counters & Gauges Nortel MAS ConsoleIP Interfaces Nortel MAS ConsoleLogging SignalingMedia Settings Advanced SettingsDialog boxes Configuration propertiesTranslation properties Translation Properties dialog box SIP Domain Properties dialog box SIP domain propertiesSIP account properties SIP route properties SIP Trusted Nodes propertiesModify SIP Route dialog box Audio codec configuration Video codec configuration Video Codec Configuration dialog box Digit relay configuration Users properties User Properties dialog box Terminology Media Application Server Differentiated Services Code PointDual-tone multi-frequency Management Information BaseSimple Network Management Protocol Redundant Array of Independent DisksSession Description Protocol Session Information ProtocolVoice Extensible Markup Language Universal Resource IndicatorUser Datagram Protocol Video codecPage Fundamentals