Cisco Systems 30 VIP manual Mtp

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

greece-sup (enable) sh port 4/2

 

 

 

 

Port Name

 

Status

Vlan

Duplex Speed Type

----- ------------------ ---------- ---------- ------ ----- ------------

4/2

 

enabled

1

 

full

- MTP

 

Port

DHCP

MAC-Address

 

IP-Address

Subnet-Mask

-------- ------- ----------------- --------------- ---------------

4/2

disable 00-10-7b-00-0f-b1 10.200.72.32

255.255.255.0

Port

Call-Manager(s) DHCP-Server

TFTP-Server Gateway

-------- ----------------- --------------- --------------- ---------------

4/2

10.200.72.25

-

 

10.200.72.25

-

Port DNS-Server(s) Domain

-------- ----------------- -------------------------------------------------

4/2

-

0.0.0.0

Port

CallManagerState DSP-Type

-------- ---------------- --------

4/2

registered

C549

Port NoiseRegen NonLinearProcessing

--------------- -------------------

4/2 disabled disabled

Second, check to see if the Media Termination Point Required box is checked in the Gateway Configuration screen of Cisco CallManager Administration.

Third, verify that Cisco CallManager has allocated the required number of MTP devices.

From the SDI file:

15:22:23.848 Cisco CallManagerMediaManager(40) started

15:22:23.848 Cisco CallManagerMediaManager - wait_AuConnectRequest

15:22:23.848 Cisco CallManagerMediaManager - wait_AuConnectRequest - Transcoder Enabled 15:22:23.848 Cisco CallManagerMediaManager - wait_AuConnectRequest - party1(16777357), party2(16777358), proxies=1, connections=2, current proxies=0

15:22:23.848 Cisco CallManagerMediaManager - wait_AuConnectRequest - proxy connections 15:22:23.848 Cisco CallManagerMediaManager - wait_AuConnectRequest - allocating MTP(ci=16777359)

15:22:23.848 Cisco CallManagerMediaManager - wait_AllocateMtpResourceRes

15:22:23.848 Cisco CallManagerMediaManager - wait_AllocateMtpResourceRes - start 2 connections 15:22:23.848 Cisco CallManagerMediaManager - wait_AllocateMtpResourceRes - creating connection between party1(16777357) and party2(16777359)

15:22:23.848 Cisco CallManagerMediaManager - wait_AllocateMtpResourceRes - creating connection between party1(16777358) and party2(16777359)

© 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 ChannelFlow Full duplex 711 729 225 245 323 Half Duplex Hookflash Jitter Law mu-lawPartition 931 Route Filter Route Group Route List Route PatternSilence 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 callLost RTP packets during this connection Interarrival jitter 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

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