Manual Cisco Systems OL-9420-01

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  • Cisco Systems OL-9420-01 - page 1

    B-1 Troubleshooting Guide for Cisco Un ified CallManager Re lease 5.0(2) OL-9420-01 APPENDIX B Case Study: Troubleshooting Cisco Unified IP Phone Calls This appendix contain s two case studies: • T roublesho oting Intracluster Cisco Unif ied IP P hone Calls • T roublesho oting Intercluster Cisco Unif ied IP Phon e Calls Troubleshooting Intraclu ...

  • Cisco Systems OL-9420-01 - page 2

    B-2 Troubleshooting Guide for Cisco Unified CallManager Release 5.0(2) OL-9420-01 Appendix B Case Study: Tro ubleshooting Cisc o Unified IP Phone Calls Troubleshooting Intracluster Cisco Unified IP Phone Calls Figure B-1 Sample T opology of Intr aclu ster Cisco IP Phone-to-Cisco IP Phone Calls Cisco Unified IP Phone Initialization Process The follo ...

  • Cisco Systems OL-9420-01 - page 3

    B-3 Troubleshooting Guide for Cisco Un ified CallManager Rele ase 5.0(2) OL-9420-01 Appendix B Case Study: Tr oubleshooting Cisco U nified IP Phone Calls Troubleshooting Intracluster Cisco Unified IP Phone Calls Step 6 Once the Cisco Unif ied IP Phone connects an d re gisters with Cisco Uni fied Call Manager, th e Cisco Unif ied CallManager tells t ...

  • Cisco Systems OL-9420-01 - page 4

    B-4 Troubleshooting Guide for Cisco Unified CallManager Release 5.0(2) OL-9420-01 Appendix B Case Study: Tro ubleshooting Cisc o Unified IP Phone Calls Troubleshooting Intracluster Cisco Unified IP Phone Calls 16:02:51.031 CCM|UnicastBridgeManager - Started 16:02:51.031 CCM|MediaTerminationPointManager - Started 16:02:51.125 CCM|MediaCoordinator(1) ...

  • Cisco Systems OL-9420-01 - page 5

    B-5 Troubleshooting Guide for Cisco Un ified CallManager Rele ase 5.0(2) OL-9420-01 Appendix B Case Study: Tr oubleshooting Cisco U nified IP Phone Calls Troubleshooting Intracluster Cisco Unified IP Phone Calls In the following trace, Cisco Unif ied CallManager ha s rece i ved new connections for re gistration. The registering de vices are MTP_nsa ...

  • Cisco Systems OL-9420-01 - page 6

    B-6 Troubleshooting Guide for Cisco Unified CallManager Release 5.0(2) OL-9420-01 Appendix B Case Study: Tro ubleshooting Cisc o Unified IP Phone Calls Troubleshooting Intracluster Cisco Unified IP Phone Calls The follo w ing traces sho w that the Ci sco Unified IP Pho ne (1001) has gone of f hook. The trace below sho w s the unique messages, TCP h ...

  • Cisco Systems OL-9420-01 - page 7

    B-7 Troubleshooting Guide for Cisco Un ified CallManager Rele ase 5.0(2) OL-9420-01 Appendix B Case Study: Tr oubleshooting Cisco U nified IP Phone Calls Troubleshooting Intracluster Cisco Unified IP Phone Calls 16:05:43.406 CCM|StationInit - InboundStim - KeypadButtonMessageID kpButton: 0 tcpHandle=0x4fbbc30 16:05:43.406 CCM|Digit analysis: match( ...

  • Cisco Systems OL-9420-01 - page 8

    B-8 Troubleshooting Guide for Cisco Unified CallManager Release 5.0(2) OL-9420-01 Appendix B Case Study: Tro ubleshooting Cisc o Unified IP Phone Calls Troubleshooting Intracluster Cisco Unified IP Phone Calls At this point, the called party’ s Cisco Unified IP Phone goes of f hook; therefore, Cisco Unified CallMan ager stops generating the ringe ...

  • Cisco Systems OL-9420-01 - page 9

    B-9 Troubleshooting Guide for Cisco Un ified CallManager Rele ase 5.0(2) OL-9420-01 Appendix B Case Study: Tr oubleshooting Cisco U nified IP Phone Calls Troubleshooting Intercluster Cisco Unified IP Phone Calls 16:05:45.312 CCM|StationD - stationOutputStartMediaTransmission tcpHandle=0x4fbb150 myIP: e64610ac (172.16.70.230) 16:05:45.328 CCM|Statio ...

  • Cisco Systems OL-9420-01 - page 10

    B-10 Troubleshooting Guide for Cisco Unified CallManager Release 5.0(2) OL-9420-01 Appendix B Case Study: Tro ubleshooting Cisc o Unified IP Phone Calls Troubleshoo ting Interclu ster Cisco Unified IP Phone Calls In this call flo w , a Cisco Unif ied IP Phone (2002) located in Cluster 2 is calling a Cisco Unif ied IP Phone (1001) located in Cluster ...

  • Cisco Systems OL-9420-01 - page 11

    B-11 Troubleshooting Guide for Cisco Un ified CallManager Rele ase 5.0(2) OL-9420-01 Appendix B Case Study: Tr oubleshooting Cisco U nified IP Phone Calls Troubleshooting Intercluster Cisco Unified IP Phone Calls 16:05:33.484 CCM|StationD - stationOutputSetLamp stim: 9=Line instance=1 lampMode=LampOn tcpHandle=0x4fbbc30 In the following traces, the ...

  • Cisco Systems OL-9420-01 - page 12

    B-12 Troubleshooting Guide for Cisco Unified CallManager Release 5.0(2) OL-9420-01 Appendix B Case Study: Tro ubleshooting Cisc o Unified IP Phone Calls Troubleshoo ting Interclu ster Cisco Unified IP Phone Calls ...

Manufacturer Cisco Systems Category IP Phone

Documents that we receive from a manufacturer of a Cisco Systems OL-9420-01 can be divided into several groups. They are, among others:
- Cisco Systems technical drawings
- OL-9420-01 manuals
- Cisco Systems product data sheets
- information booklets
- or energy labels Cisco Systems OL-9420-01
All of them are important, but the most important information from the point of view of use of the device are in the user manual Cisco Systems OL-9420-01.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cisco Systems OL-9420-01, service manual, brief instructions and user manuals Cisco Systems OL-9420-01. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Cisco Systems OL-9420-01.

A complete manual for the device Cisco Systems OL-9420-01, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Cisco Systems OL-9420-01 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cisco Systems OL-9420-01.

A complete Cisco Systems manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Cisco Systems OL-9420-01 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Cisco Systems OL-9420-01, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Cisco Systems OL-9420-01, that we can find in the current document
3. Tips how to use the basic functions of the device Cisco Systems OL-9420-01 - which should help us in our first steps of using Cisco Systems OL-9420-01
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cisco Systems OL-9420-01
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cisco Systems OL-9420-01 in a specific country, if it was not possible to solve the problem on our own.

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