Eisuppathfailure | Cisco Systems H.323 specification

Contents

Cause	7
Troubleshooting			7
EISUP_PATH_FAILURE 7
Description		7
Severity Level and Trap Type				7
Cause	7
Troubleshooting			7
GATEKEEPER_INTERFACE_FAILURE 8
GENERAL_PROCESS_FAILURE 8
Description		8
Severity Level and Trap Type				8
Cause	8
Troubleshooting			8
IP_LINK_FAILURE 8
Description		8
Severity Level and Trap Type				8
Cause	8
Troubleshooting			9
LOW_DISK_SPACE 9
Description		9
Severity Level and Trap Type				9
Cause	9
Troubleshooting			9
OVERLOAD_LEVEL3			9
Description		9
Severity Level and Trap Type				9
Cause	10
Troubleshooting			10
VSC_FAILURE		10
Description		10
Severity Level and Trap Type				10
Cause	10
Troubleshooting			10
OVERLOAD_LEVEL2			11
Description		11
Severity Level and Trap Type				11
Cause	11
Troubleshooting			11
CONFIG_CHANGE			11
Description		11
				Cisco H.323 Signaling Interface User Guide
				Cisco H.323 Signaling Interface User Guide
OL-4806-01 Rev. A14					vii
OL-4806-01 Rev. A14					vii

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Cisco Systems H.323 manual Eisuppathfailure

H.323 specifications

Cisco Systems H.323 is a set of standards designed for transmitting audio, video, and data over packet-switched networks. It is a critical technology that enables real-time communication and has become integral to the world of VoIP (Voice over Internet Protocol) and video conferencing applications. Originally developed by the ITU-T, H.323 has been widely adopted and implemented by Cisco Systems, allowing organizations to leverage reliable and scalable communication solutions.

One of the standout features of H.323 is its ability to support interoperability among varying equipment and platforms. This means that devices from different manufacturers can communicate seamlessly, which is vital in a diverse technical environment. H.323 does this by defining protocols that handle signaling, media transport, and control, ensuring that various systems can work together effectively.

Key technologies utilized within H.323 include H.225 and H.245 signaling protocols. H.225 is responsible for call setup and management, establishing communication between endpoints. In contrast, H.245 manages the negotiation of media channels, allowing devices to configure themselves based on the capabilities of each other. This adaptability is crucial for dynamic network conditions typical in VoIP applications.

Another defining characteristic of H.323 is its support for multiple types of multimedia communication, including point-to-point and multipoint calls. This flexibility supports everything from simple audio calls to complex videoconferencing setups, where many participants can share video and audio streams concurrently. Cisco enhances this capability through its hardware and software offerings, optimizing performance for conference calls.

H.323 also features robust error resilience mechanisms. This ensures that real-time data, which is typically sensitive to delays and losses, can be transmitted with minimal disruption. Moreover, it facilitates quality of service (QoS) implementation, allowing organizations to prioritize voice and video traffic over less critical data services, thereby improving the overall user experience.

In conclusion, Cisco Systems H.323 stands out as a comprehensive solution for real-time communication over packet-based networks. Its main features, including interoperability, multimedia support, and enhanced error resilience, position it as a relevant technology in both corporate and personal communication settings. As organizations continue to adopt cloud and hybrid communication models, H.323 remains a reliable backbone for ensuring connectivity and collaboration across diverse platforms.

Contents

Corporate Headquarters Cisco H.323 Signaling Interface User Guide Cisco H.323 Signaling Interface User Guide N T E N T S Introduction to MML Command Operation for HSI Hairpin 38 Fax RADVision Logging Eisuppathfailure Endpointcallcontrolinterfacefailure MML Help OL-4806-01 Rev. A14 Skeleton Configuration File Xii Document Objectives System AdministratorAudience This document is organized as follows Preface Document OrganizationSystem Operator System Technician Boldface Command abcDocument Conventions Meaning Comments and Examples Hardware Documentation Global configuration modeRelated Documentation Release Notes World Wide Web Obtaining DocumentationSoftware Documentation Related Documentation Cisco.com Obtaining Technical AssistanceOrdering Documentation Documentation Feedback Cisco TAC Web Site Technical Assistance Center Cisco TAC Escalation Center Cisco HSI Overview Introduction PGW Cisco HSI System DescriptionIP Network Call Control Subsystem OAM Subsystem RADVision H.323 New Features in Cisco HSI ReleaseOperational Environment Hardware Requirements Software Requirements Cisco HSI RecoveryCisco HSI does not implement security features Cisco HSI System Limitations OL-4806-01 Rev. A14 Installing the Operating System Installing and Configuring Cisco HSI Software IntroductionHardware and Software Requirements Before You Start Installing the Cisco HSIConfiguring Groups and Users Check Preinstallation Task # chmod 777 .cshrc Cisco HSI Installation InformationSource /opt/GoldWing/currentPM/local/setup.gw.csh # vi .cshrc Subdirectory Contents This command displays the following text Installing Cisco HSI# tar xvf GoldWing-4.1.tar Following text displays # cd /export/BUILDS/4.1 # ./install.sh Type the VSC1 name and press Enter Following text displays ## Executing checkinstall script. Modified Environment is VERSION=4.1 Cisco HSI-A # /etc/init.d/CiscoGW start Dual HSI Example Configuration ScriptStarting the Cisco HSI Example # /etc/init.d/CiscoGW stop Configuring the Cisco HSIStopping the Cisco HSI Upgrading the Cisco HSI Removing the Cisco HSI # ./uninstall.sh# cd /opt/GoldWing # ls -l Type y and press Enter. The following text displays ## Removing installed package instance OTTgw000 Provisioning the Cisco HSI Cisco HSI Configuration Prov-sta Prov-cpy Prov-stp MML Configuration CommandsCommand Command Description Etc/init.d/CiscoGW start Introduction to MML Command Operation for HSIInitiating an MML Session to Enable Dtmf on the HSI Verifying the Configuration Reverting to the Base Configuration System Configuration DataStatic System Data Parameter Type Description Option. The default value is Parameter, set it to EnabledCan receive T.38 FAX data. The default value is Default value is 0xc8 Changing Static System Data Issue the command restart-softwconfirm Dynamic System Data Parameter Description Default OVLDLEVEL1THRESHLOWER OVLDLEVEL1PERCENTOVLDLEVEL3PERCENT OVLDLEVEL1FILTER Stack Configuration Parameters Nonprovisionable DataMML Provisionable Data System Parameters Null Parameter Name Description Type Example Update TypeProv-addname=q931,maxCalls=2000 Prov-addname=ras,maxfail=3 RAS ParametersParameter Name Description Type Example ManualRAS If this parameter is present AllowCallsWhenNonReg If this parameter is present, it String H323ESP Prov-addname=h245,masterSlave.timeout=5R0.2.4 Immediate Assigns to each version Parameter Name Type Update INTEGER0,1 Quick Reference for Important Parameters Codec SelectionParameter Name Parameter Value Description 14presents important static system data parameters Parameter Name Parameter Values Description VSCBPORTNUMBER1/2 VSCBIPADDR1/215presents common RAS parameters Parameter Name Parameter Value HSI Feature Configuration Empty Capability Set Asymmetric Codec TreatmentHairpin 38 Fax Configuring T.38 Fax on the Cisco Pstn GatewayConfiguring T.38 Fax on a Cisco IOS H.323 Gateway Configuring T.38 Fax on a Cisco IOS Mgcp Gateway Prov-edname=ccpackage,hash=C Configuring Clear Channel on the Cisco HSIProv-addname=sysconfigstatic,informationmsgdisabled = True HSI Support for Tech Prefixes Clear Channel Parameters Example Value Example Configuration Configuring G.726 on the Cisco HSI Configuring the Payload Type for the Mgcp Parameter Example Value Configuration ExampleConfiguring Cisco HSI g726-cisco Configuring Cisco HSI g726-generic OL-4806-01 Rev. A14 Parameter Configuring G.729 Annex and G.729 Annex B OL-4806-01 Rev. A14 Stopping Call Processing Restarting the Cisco HSI Application Reporting the Cisco HSI Status Starting Call ProcessingStopping the Call Processing Application Starting the Call Processing Application Counter Name Measurement Type Comments Call-Related Measurements Fcotgcallsucctot FcinccallatttotFcinccallsucctot Fcotg Callatttot Termcapxchgatttot AvgroundtripdelayMasterslaveatttot Masterslavesucctot Overload Resetting MeasurementsRetrieving Counters Overload Level Following MML commands set overload data Setting Overload DataRetrieving Overload Data Log File Location LoggingRotating Log Files Convention for Naming the Log File Log messages have the following format Log MessagesLogging Levels Log Message Packages RADVision Logging Setting GappingSetting Logging Levels Gapping Set-gappingbothcalltype=all,percent=60 Retrieving Call Gapping Data Alarm Severity Levels Alarms OverviewDebounce Severity Level Description Retrieving and Reporting AlarmsSnmp Trap Types Informational Event Requirements To display all current alarms, use the rtrv-almsMML command Retrieving Alarm MessagesNoncontinuous Mode Continuous Mode YYYY-MM-DD Acknowledging and Clearing AlarmsElement Description SystemId Name of your device and its identifier Alarm Event and Reference Severity Level Alarms List Severity Level and Trap Type TroubleshootingTroubleshooting Description Eisuppathfailure One of the two links to a single Cisco PGW 2200 has failed This alarm has not been implemented Lowdiskspace Percentage of disk usage is greater than the alarm limit Vscfailure Use the clr-almcommand to attempt to clear the alarm This is an informational event Running configuration has been modifiedSeverity level is minor. The trap type is Severity level is information. The trap type is Endpointcallcontrolinterfacefailure RADVision stack reports this alarm Gappedcallnormal OVERLOADLEVEL1 User has entered the stp-callproccommand through the MML Provisioningsessiontimeout Detailed Logging Starting an MML Command Session in the Cisco HSI MML User Interface and Command Reference IntroductionEtc/init.d/CiscoGW start Exit out of superuser MML Command Syntax MML CommandsMML Command Conventions Mml Symbol DescriptionStarting an MML Session Case Sensitivity Creating a Batch File Batch FilesStarting a Batch File Rtrv MML ResponsesStatus Messages Status Message Description Quitting an MML Session Error MessagesError Message Definition Description MML Help This section describes the following MML commands MML Command Reference Ack-alm Ack-almevent=alarm event Clr-almevent=alarm event Clr-almcommand clears an alarm eventClr-alm Examples Diaglog Redisplay HelpStart End RTRV-CTR Helprtrv-ctr Prov-add Prov-addcommand adds a component to the Cisco HSI Prov-add Prov-cpyConfirm Usage Guidelines Session Sysconfigstatic Sysconfigdynamic H323sys Ras H245 Q931Related Commands Description Prov-dlt Prov-ed Prov-edcommand modifies a provisioned componentGw mml prov-edname=ras,maxfail=7 Prov-stasrcver=active, dstver=dummy1 MML batch feature to import the exported dataInstallation Prov-exp Prov-rtrv Gw mml prov-rtrvlist Name rasGw mml prov-rtrvname=ras Gw mml prov-rtrvsession Prov-stasrcver=version,dstver=version Prov-sta Process that started the provisioning session Prov-stpProv-stpconfirm prov-stpsession nameconfirm Session name Gw mml prov-stpuk9confirm Gw mml prov-stpconfirmGw mml prov-stpmml2confirm Radlogfile namestart stop QuitRadlog Quit Gw mml restart-softw Gw mml restart-softwconfig2Restart-softw Gw mml restart-softwinit Ack-alm Rtrv-almsRtrv-alms rtrv-almscont Cont Syntax Description Examples Clr-meas Resets a measurement counterRtrv-calls Rtrv-ctr Set-dest-state Signalling path to the PGWService is or out of service OOS Rtrv-dest Rtrv-log Rtrv-gappingSyntax Description Rtrv-mml Status of the Cisco HSI Rtrv-neRtrv-ne-health Rtrv-ne Gw mml rtrv-overload Rtrv-overloadRtrv-overload Gw mml rtrv-ne-health Gw mml rtrv-softw Rtrv-softw OOS Set-dest-stateRtrv-dest Set-gapping Data to be activated Set-logPackage One of the packages in the Cisco HSI Upper=number Set-overloadLevel 1 level 2 level Lower=number Sta-callproc Related Commands RetrieveSta-softw Sta-trc Sta-trccommand starts the call processing tracing functionSta-callproc Starts call processing Rtrv-calls Stp-callStp-callcallref=x stp-callall Callref Stp-callproc Stp-callproctimeout=T Stp-trc Stp-trcSta-trc Starts the call processing tracing function OL-4806-01 Rev. A14 RASmaxFailD1-200 Skeleton Configuration File Sysconfigstatic VSCAPORTNUMBER2 SysconfigstaticSysconfigstatic HOSTPORTNUMBER1 S Sysconfigstatic HOSTPORTNUMBER2 S CCECOperatorPriorityAccess CCECChannelOutOfServiceCCECCugAccessBarred CCECNetworkAddressExtensionError S Sysconfigstatic CCECPriorityForcedRelease Sysconfigstatic CCECPrefix0DialledInErrorSysconfigstatic CCECPrefix1DialledInError Sysconfigstatic CCECPrefix1NotDialled Sysconfigdynamic OvldLevel3Percent 100 AlarmDebounceTime 60000ResponseTimeOut 200 OvldLevel2ThreshUpperCPU 100 Q931 H245tunneling H245 MasterSlave.timeout 65535 MasterSlave.manualOperationQ931 OverlappedSending Q931 EarlyH245 H245 Modesi.audio.g711Ulaw56k H245 Modesi.audio.g711Alaw64kH245 Modesi.audio.g711Alaw56k H245 Modesi.audio.g711Ulaw64k Eisup Accnociecdi AccgdesAccgdtd Accnocivc Accwaitrelretry AccnumrelretriesAccwaitrlcfail CCPackage CCECRecoveryOnTimerExpiry CCPackage CCECServiceOrOptionNotAvailCCPackage CCECServiceOrOptionNotImpUnspec CCPackage CCECInvalidElemContents CCPackage CCHCAccessInformationDiscarded CCPackage CCHCExchangeRouteErrorCCPackage CCHCPermanentFrameModeConnectionOutOfService C CCPackage CCHCSwitchingEquipmentCongestion CCPackage CCHCBearerCapabilityNotImplemented CCPackage CCHCServiceOrOptionNotImplementedCCPackage CCHCInvalidInformationElementContents CCPackage CCHCRecoveryOnTimerExpiry Cisco H.323 Signaling Interface User Guide Trace Trigger2.h323.TerminatingIPAddress Trace Trigger2.h323.CalledPartyNumberTrace Trigger2.h323.OriginatingIPAddress Trace Trigger2.h323.OriginatingIPMask Eisup Waittimebeforefailovermillisec Eisup Rudptimercheckperiodmsec Q931 NonQuotedConst H323 MaxTimers TickPeriod DefaultSDPtQ931 ConnectTimeoutConst NumberNoRangeConst # Logging Package Example of an HSI Configuration File Appendix C Example of an HSI Configuration File Appendix C Example of an HSI Configuration File Appendix C Example of an HSI Configuration File # Call Control Package Accnociecdi = Accnocicci = Accnocisi = Acctmr = # FCIAccgdes = Accgdtd = Appendix C Example of an HSI Configuration File Appendix C Example of an HSI Configuration File Appendix C Example of an HSI Configuration File Appendix C Example of an HSI Configuration File # Gapping Package # Faultmanagement Package # Trace Package Appendix C Example of an HSI Configuration File # Application Package # Eisup Package Logprio = Trace # Dynamic System DataAlternategatekeeperip Alternategatekeeperport = Alternategatekeeperid OVLDLEVEL3FILTER = Normal = CchcdefaultOVLDLEVEL2FILTER = Normal Normal OVLDLEVEL2THRESHUPPERCPU CCECCallingDroppedWhileOnHold CCECNetworkAddressExtensionErrorCCECBlacklistBNumberMatched CCECBlacklistCliLengthInvalid CCECRemoteProcError CCECPrefix0DialledInErrorCCECPrefix1DialledInError CCECProtocolErrorUnspec Appendix C Example of an HSI Configuration File OL-4806-01 Rev. A14 Name Value Isup Name-to-Cause Value Lookup Appendix D E-ISUP Name-to-Cause Value Lookup Cisco H.323 Signaling Interface User Guide OL-4806-01 Rev. A14 Value Name Isup Cause Value-to-Name Lookup Appendix E E-ISUP Cause Value-to-Name Lookup Appendix E E-ISUP Cause Value-to-Name Lookup OL-4806-01 Rev. A14 Name-to-Cause Value Lookup Appendix F H.323 Name-to-Cause Value Lookup Cause Value-to-Name Lookup Appendix G H.323 Cause Value-to-Name Lookup Vscfailure ConfigchangeLowdiskspace OVERLOADLEVEL1 OVERLOADLEVEL2 OVERLOADLEVEL3 Stopcallprocessing Data Configurable B-1 Constant B-1 Clr-meas commandCodec parameters Commands ack-alm clr-alm clr-meas diaglog Configchange alarm HSI IsupEndpointcallcontrolinterfacefailur Endpointchannelinterfacefailure Man-machine language MML commands case sensitivity A-3conventions A-2 Nonprovisionable data OverlappedSending Alarmdebouncetime CiagentscanperiodCodec Dynamic system data 245 System Logdirectory Logfilerotateinterval Logfilerotatesize Pkinst file Related documentationReliable User Datagram Protocol 931 See Rudp Manager MIB Subagent Stp-softw commandVscfailure alarm Snmp

EISUP_PATH_FAILURE 7

LOW_DISK_SPACE 9

CONFIG_CHANGE

H.323 specifications