CCNP Voice TVoice 642-427 Quick Reference > H.323 and SIP Gateways

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CCNP Voice TVoice 642-427 Quick Reference

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Table of Contents

About the Author

About the Technical Reviewer

Section 1. Troubleshooting Cisco Unified Communications v8.0

Section 2. Real Time Monitoring Tool

Section 3. Cisco Unified Serviceability

Section 4. Command-Line Interface

Section 5. Troubleshooting Endpoint Registration

Section 6. MGCP

Section 7. H.323 and SIP Gateways

H.323 Gateways

SIP

Section 8. Troubleshooting Database Issues

Section 9. Troubleshooting Call Setup Issues

Section 10. Tracing Calls

Section 11. Troubleshooting Off-Net Call Setup

Section 12. Troubleshooting Voice Quality Issues

Section 13. Cisco Service Advertisement Framework

Section 14. Troubleshooting Device Mobility Issues

Section 15. Extension Mobility Issues

Section 16. Cisco Unified Mobility General Issues

Section 17. Troubleshooting Media Resources

Section 18. Troubleshooting Media Termination Points

Section 19. Troubleshooting Conferences

Section 20. Troubleshooting Transcoder Issues

Section 7. H.323 and SIP Gateways

The main thing to remember about H.323 and SIP gateways is that they do not register with Cisco Unified Call Manager. All call routing must be configured locally on the gateway. Therefore, you must make sure the configuration on both ends is correct. For problem resolution, the issues are either network or configuration related.

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