Cisco Systems 30 VIP manual CCMStationD stationOutputStopTone tcpHandle=0x4fbbc30

Page 61

Cisco IP Telephony Troubleshooting Guide for Cisco CallManager Release 3.0(1)

The next trace shows that Cisco CallManager is sending out this information to a called party phone (the phone is identified by the tcpHandle number).

16:05:43.578 CCMStationD - stationOutputCallInfo CallingPartyName=1001, CallingParty=1001, CalledPartyName=1000, CalledParty=1000, tcpHandle=0x4fbb150

The next trace indicates that Cisco CallManager is ordering the lamp to blink for incoming call indication on the called party’s Cisco IP Phone.

16:05:43.578 CCMStationD - stationOutputSetLamp stim: 9=Line instance=1 lampMode=LampBlink tcpHandle=0x4fbb150

In the following traces, Cisco CallManager is providing ringer, display notification, and other call-related information to the called party’s Cisco IP Phone. Again, you can see that all messages are directed to the same Cisco IP Phone because the same tcpHandle is used throughout the traces.

16:05:43.578 CCMStationD - stationOutputSetRinger: 2=InsideRing tcpHandle=0x4fbb150 16:05:43.578 CCMStationD - stationOutputDisplayNotify tcpHandle=0x4fbb150 16:05:43.578 CCMStationD - stationOutputDisplayPromptStatus tcpHandle=0x4fbb150 16:05:43.578 CCMStationD - stationOutputSelectSoftKeys tcpHandle=0x4fbb150

Notice that Cisco CallManager is also providing similar information to the calling party’s Cisco IP Phone. Again, the tcpHandle is used to differentiate between Cisco IP Phones.

16:05:43.578 CCMStationD - stationOutputCallInfo CallingPartyName=1001, CallingParty=1001, CalledPartyName=, CalledParty=1000, tcpHandle=0x4fbbc30

16:05:43.578 CCMStationD - stationOutputCallInfo CallingPartyName=1001, CallingParty=1001, CalledPartyName=1000, CalledParty=1000, tcpHandle=0x4fbbc30

In the next trace, Cisco CallManager provides an alerting or ringing tone to the calling party’s Cisco IP Phone, notifying that the connection has been established.

16:05:43.578 CCMStationD - stationOutputStartTone: 36=AlertingTone tcpHandle=0x4fbbc30 16:05:43.578 CCMStationD - stationOutputCallState tcpHandle=0x4fbbc30

16:05:43.578 CCMStationD - stationOutputSelectSoftKeys tcpHandle=0x4fbbc30 16:05:43.578 CCMStationD - stationOutputDisplayPromptStatus tcpHandle=0x4fbbc30

At this point, the called party’s Cisco IP Phone goes off-hook. Therefore, Cisco CallManager stops generating the ringer tone to calling party.

16:05:45.140 CCMStationD - stationOutputStopTone tcpHandle=0x4fbbc30

In the following messages, Cisco CallManager causes the Skinny Station to begin receiving a Unicast RTP stream. To do so, Cisco CallManager provides the IP address of the called party as well as codec information, and packet size in msec (milliseconds). PacketSize is an integer containing the sampling time in milliseconds used to create the RTP packets. NOTE: normally this value is set to 30msec. In this case it is set to 20msec.

© 2000 Cisco Systems, Inc.

61

Page 60 Page 62
Image 61
Page 60 Page 62
Contents SDI Trace Output Configuring Traces Reorder Tone Through Gateways Gateway Registration Problems Page Purpose Documentation Checklist Channel Calling Search Space CCAPi Acronym/Term Cnf Law mu-lawCisco IOS Cluster Codec ChannelJitter Law mu-law Flow Full duplex 711 729 225 245 323 Half Duplex HookflashPartition Route Filter Route Group Route List Route Pattern 931Silence Suppression Voice Activation Detection Voice Activation Detection Silence Suppression VoIP Translation PatternCisco CallManager Administration Details View Report Microsoft PerformanceMicrosoft Event Viewer SDI Trace Configuring Traces SDL Trace Page SDLTraceDataFlag Value SDLTraceTypeFlag Value DefinitionCall Detail Records CDR and Call Management Records CMR Sniffer TraceSelect Service Service Parameters CDRs Voice Quality Problem CategoriesPage Packet Number Time absolute ms Time delta ms Button Help John Check Your Loads Phone Resets Dropped Calls Page Page Cisco CallManager Feature Issues Locations Conf Bridge Region1 Region2 MTP Resource Problems MTP Dial Plans Dialing DOES-NOT-EXIST Page DialPlanWizardG Clause NamePattern Device Name Device Description Usage Pattern PartitionReorder Tone Through Gateways Slow Server ResponseGateway Registration Problems Module.port CFG Booting Dhcp for dynamic configurationTracyclose mod port tracystart mod port TaskID Cmd show dhcp Gmsg ***TFTP Error File Not Found Gmsg CCM#0 CPEvent = Loadid -- CPState = LoadResponse Gatekeeper ProblemsRegistration Rejects RRJ Cisco IP Phone Initialization Process Sample TopologyPage Skinny Station Registration Process Message Description Station Register Station ResetStation IP Port AcknowledgePage Cisco CallManager Initialization Process Self-Starting Processes Cisco CallManager Registration Process Cisco CallManager KeepAlive Process Cisco CallManager Intra-Cluster Call Flow Traces Cisco Systems, Inc CCMStationD stationOutputStopTone tcpHandle=0x4fbbc30 Cisco Systems, Inc Call Flow Traces Page Cisco Systems, Inc Following debug messages show that the call is in progress Gatekeeper Endpoint Registration Debug Messages and Show Commands on the Cisco IOS GatewayCisco Systems, Inc Page Cisco IOS Gateway with T1/PRI Interface Cisco IOS Gateway with T1/CAS Interface Cisco Systems, Inc Inter-Cluster H.323 Communication Call Flow Traces Failed Call Flow Cisco Systems, Inc Reading Records Writing RecordsRemoving Records Table SchemaFields in a Call Detail Record Known IssuesDeciphering the Time Stamp Origination leg call identifier Global Call IdentifierDate/time of call origination Originator’s node IDCalling party cause Of call termination Isdn location valueIP address for the originator’s media connection Port for the originator’s media connectionIP address to which the call was delivered unsigned integer Destination span or portIP port to which the call was delivered Called party’s partitionCodec type used by the destination on sending side IP address for the destination outgoing media connectionDate/time of connect Date/time of disconnect unsigned integerCisco CallManager node identifier Global Call Identifier for this callCall Identifier Directory number used on this callInterarrival jitter during this connection Lost RTP packets during this connectionLatency experienced during this connection Normal Calls Cisco IP Phone-to-Cisco IP Phone Call Management Records Logged By Call Type Codec Cause Codes Description Codec Types Compression / Payload typesNumber changed Alarms Calling Cisco Technical Assistance Center TAC Index Debug messages and show commands Page Topology

30 VIP specifications

Cisco Systems has been a leading company in networking technology, and its suite of products is continually evolving to meet the demands of modern digital infrastructure. One of the latest introductions is the Cisco Systems 30 VIP, a highly advanced solution designed to enhance network performance and security for businesses of all sizes.

The Cisco Systems 30 VIP stands as a cornerstone for next-generation networking features, providing organizations with significant advantages in speed, reliability, and scalability. At the heart of the 30 VIP are key technologies such as advanced routing protocols and enhanced security measures that ensure seamless data transfer across multiple devices.

Main features of the Cisco Systems 30 VIP include its high throughput capabilities, which support accelerated data processing and lower latency. This is crucial for businesses that rely on real-time data exchange and cloud applications. Additionally, the device incorporates Multi-Protocol Label Switching (MPLS) technology, which optimizes data flow between networks and significantly enhances overall performance.

Another notable characteristic of the 30 VIP is its integrated security features, including advanced threat detection and prevention systems. These are designed to protect sensitive business data from cyber threats, ensuring operational continuity and compliance with industry regulations. The Cisco 30 VIP also supports secure access protocols, allowing for secure remote connections, which is increasingly vital in today’s hybrid work environment.

The adaptability of the Cisco Systems 30 VIP is another of its standout aspects. It offers compatibility with existing Cisco infrastructure, making it easier for businesses to adopt new technologies without overhauling their entire system. This modular approach allows for easy upgrades and integration of future technologies, ensuring long-term viability and investment protection.

Furthermore, the Cisco Systems 30 VIP is powered by intelligent network management software that simplifies monitoring, configuration, and troubleshooting processes. This software enhances network visibility, allowing administrators to identify and address potential issues proactively, thereby reducing downtime and enhancing user experience.

In summary, the Cisco Systems 30 VIP represents a significant advancement in network technology with its high throughput, integrated security features, adaptability, and intelligent management capabilities. These elements combine to provide a robust solution that meets the evolving needs of modern businesses while ensuring secure and efficient operations. As organizations continue to navigate an increasingly complex digital landscape, the Cisco Systems 30 VIP offers a future-proof option designed to facilitate growth and resilience.
Top Page Image Contents