Nortel to Cisco trunk

©2004-2008CiscoSystems,Inc.Allrightreserved.Importantnotices,privacystatements,andtrademarksofCiscoSystems,Inc.canbefoundoncisco.comPage1of31EDCS445274Revision3ApplicationNoteNortelCommunicationServer1000MRelease4.0usingH.323TrunktoCiscoUnifiedCallManagerRelease4.1(2)Introduction•ThisisanapplicationnoteforinteroperabilityconnectivityofNortelCommunicationServer1000(formerlyknownasSuccession1000)PBXwithCiscoCallManagerRelease4.1(2)SR1viaH.323trunk.•Thenetworktopologydiagram(Figure1)showsthetestsetupforend-to-endinteroperabilitywiththeNortelCS1000PBXconfiguredasaH323gatewaywiththeCiscoCallManager4.1(2)SR1release.•OnCiscoCallManagerH323GatewayConfigurationwebpagedefinedfortheNortelPBX,pleaseensurethefollowing“MediaTerminationPointRequired”,“EnableInboundFastStart”and“EnableOutboundFastStart”boxesareallchecked.NetworkTopologyDrawadiagramofthenetworktopologyortestsetup.Figure1.NetworkTopologyorTestSetupH.323CallSetupEnd-to-EndConfigurationCiscoCallManagerRelease4.1(2)NortelCommunicationServer1000(CS1000)CiscoCatalyst3500switchCisco7960IPphonesCISCOSYSTEMSSignalingServerVMGW-32E-LANT-LANIPCloudT-LAN:172.20.216.x/24E-LAN:172.20.218.x/24CiscoUnityCallPilotCallServerx3013PhoneCx3012PhoneDx2101PhoneAx2102PhoneB.101.103.103.104.102.104.102172.20.32.250172.20.150.253©2004-2008CiscoSystems,Inc.Allrightreserved.Importantnotices,privacystatements,andtrademarksofCiscoSystems,Inc.canbefoundoncisco.comPage2of31Limitations•Alerting/ConnectedNameandNumberaresupportedbybothPBX.However,theydonotinteroperatewithoneanother.CiscoCallManageruse”DisplayIE”and”ConnectedNumber”fieldwithintheH.225messagetopasstheseinformationacrosstheH.323session.Nortelontheotherhand,useapriorpretarymethodofpassingtheseinformationacrossusingthe”nonStandardData”fieldwithintheH.225message.•CallTransferandCallForwardfeaturesworkwithoutanyphone’snameornumberdisplayupdatecapability.•CallCompletion(Callback)FeatureisnotsupportedonbothCiscoCallManagerandNortelCS1000usingstandardH.323protocol.However,itissupportedonbetweentheirownsystemusingeachpriopretarytunnelingmethod.•MWION/OFFmessagesdoesn’tworkacrosstheH.323connectionbetweenthetwoPBXsystems.•End-to-endDTMFrelaysignalingdoesn’tworkforNortelphonewhencallingCiscoIPPhonewhichhaveNortelCallPilotasavoicemailsystem.DTMFrelaysisnotnegotiatedfortheH323callsession•OntheCiscoCallManagerH323GatewayConfigurationfortheNortelPBX,“MediaTerminationPointRequired”,“EnableInboundFastStart”and“EnableOutboundFastStart”boxesallmustbechecked.•BothCCMandNortelcurrentlydonotsupportH.450SupplementaryServices.SystemComponentsHardwareRequirements•CiscoCallManagerMCSserver,Unityserver,andCisco7960phones•NortelCommunicationSystem1000(whichincludesCallServer,SignalingServerandMediagateway)andNortel’si2004/i2000IPphonesSoftwareRequirements•CiscoCallManagerRelease4.1(2)•NortelSuccession4.0ReleaseFeatures•CLIP-CallingLine(Number)IdentificationPresentation(PleaseseetheLimitationsection)•CLIR-CallingLine(Number)IdentificationRestriction(PleaseseetheLimitationsection)•CNIP-CallingNameIdentificationPresentation(PleaseseetheLimitationsection)•CNIR-CallingNameIdentificationRestriction(PleaseseetheLimitationsection)•CT-CallTransferbyJoin(PleaseseetheLimitationsection)•CFU-CallForwardingUnconditional(PleaseseetheLimitationsection)•CFB-CallForwardingBusy(PleaseseetheLimitationsection)•CFB-CallForwardingBusy(PleaseseetheLimitationsection)•COLP-ConnectedLine(Number)IdentificationPresentation(PleaseseetheLimitationsection)•COLR-ConnectedLine(Number)IdentificationRestriction(PleaseseetheLimitationsection)•CONP-ConnectedNameIdentificationPresentation(PleaseseetheLimitationsection)•End-to-EndDTMFsignaling(PleaseseetheLimitationsection)©2004-2008CiscoSystems,Inc.Allrightreserved.Importantnotices,privacystatements,andtrademarksofCiscoSystems,Inc.canbefoundoncisco.comPage3of31FeaturesNotSupported•MWI-MessageWaitingIndication(lampON,lampOFF)acrosstheH.323Trunk•CallCompletion(Callback;AutomaticCallback)•AlertingName•CT-CallTransferwithPathReplacement•CallCompletionConfigurationNortelCommunicationServer1000PBXConfigurationSequenceandTasksCallServerSetupviaSSCcardconsole1.LD17–ConfiguretheD-channel(signalingchannel)betweentheCallServerandtheSignalingServer2.LD97–ConfiguretheSuper-loopfortheVirtualTrunks3.LD14–ConfiguretheH.323VirtualTrunkstotheSignalingServer4.LD14–ConfiguretheVirtualGatewayTrunks5.LD11–ConfigurefortheVirtuallinesfortheNortelIPphone(i200xseries)6.LD16–ConfiguretheH.323route7.LD86–ConfiguretheRouteListBlockfortheVirtualTrunkroute8.LD87–ConfigureCDPsteeringcodesSignalingServerSetupviatheNortelElementManager9.ConfiguretheZones10.ConfigureanewIPTelephonyNodesummary11.ConfiguretheNodesection12.ConfiguretheVGWandIPphonecodecprofilesection13.ConfiguretheQualityofService(QoS)section14.ConfigureLANConfigurationsection15.ConfiguretheH323GWSettingsection16.ConfiguretheCardsectionfortheMC-32VGMCcardsection17.ConfiguretheSignalingServersectionNRS(NetworkRoutingServer)18.ConfiguretheSystemWideSettings19.ConfiguretheNRSServerSettings20.ConfigureaServiceDomain2