Cisco Systems 30 VIP manual Call Management Records Logged By Call Type

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

Call Management Records Logged By Call Type

Each normal call between two Cisco IP Phones logs exactly two CMR records. Each call CMR record contains all fields identified above. When supplementary services are involved in a call, more than one record may be written. This section describes when diagnostic records are written for different call types in the system.

Normal Calls

Normal calls log exactly two CMR records per call, one for each phone involved in the call. Currently only Cisco IP Phones and MGCP gateways are capable of responding to the diagnostic information request. All fields will contain valid information.

Abandoned Calls

If the call was abandoned (such as when a phone is taken off-hook and placed back on hook), all fields related to streaming data will be blank (zero). This is because no streaming connection was established, and therefore no data was transferred. All records with blank fields will not be logged if the “CdrLogCallsWithZeroDurationFlag” is disabled.

Forwarded Calls

The call records for forwarded calls will be the same as those for normal calls.

Calls With Busy or Bad Destinations

In the normal case, only records that represent calls that were actually connected will be logged. In order to log calls with bad destinations, you must enable “CdrLogCallsWithZeroDurationFlag.” If it is enabled, then all calls will be logged including the case where the user goes off-hook and then on-hook again.

If the calls are logged, they will be logged as normal calls with all relevant fields containing data. There will only be one record per call since the calls were never connected to a destination. The record will be for the originator of the call.

© 2000 Cisco Systems, Inc.

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Contents SDI Trace Output Configuring Traces Reorder Tone Through Gateways Gateway Registration Problems Page Purpose Documentation Checklist Acronym/Term Cnf Law mu-law Channel Calling Search Space CCAPiCisco 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 Translation Pattern Voice Activation Detection Silence Suppression VoIPCisco CallManager Administration Details Microsoft Performance View ReportMicrosoft Event Viewer SDI Trace Configuring Traces SDL Trace Page SDLTraceTypeFlag Value Definition SDLTraceDataFlag ValueSniffer Trace Call Detail Records CDR and Call Management Records CMRSelect Service Service Parameters CDRs Problem Categories Voice QualityPage 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 Name DialPlanWizardG ClausePattern Partition Pattern Device Name Device Description UsageSlow Server Response Reorder Tone Through GatewaysGateway Registration Problems CFG Booting Dhcp for dynamic configuration Module.portTracyclose mod port tracystart mod port TaskID Cmd show dhcp Gmsg ***TFTP Error File Not Found Gatekeeper Problems Gmsg CCM#0 CPEvent = Loadid -- CPState = LoadResponseRegistration Rejects RRJ Sample Topology Cisco IP Phone Initialization ProcessPage Skinny Station Registration Process Station Reset Message Description Station RegisterStation 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 Debug Messages and Show Commands on the Cisco IOS Gateway Gatekeeper Endpoint RegistrationCisco 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 Writing Records Reading RecordsTable Schema Removing RecordsKnown Issues Fields in a Call Detail RecordDeciphering the Time Stamp Global Call Identifier Origination leg call identifierDate/time of call origination Originator’s node IDIsdn location value Calling party cause Of call terminationIP address for the originator’s media connection Port for the originator’s media connectionDestination span or port IP address to which the call was delivered unsigned integerIP port to which the call was delivered Called party’s partitionIP address for the destination outgoing media connection Codec type used by the destination on sending sideDate/time of connect Date/time of disconnect unsigned integerGlobal Call Identifier for this call Cisco CallManager node identifierCall 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 Types Compression / Payload types Codec Cause Codes DescriptionNumber 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.
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