Troubleshooting Video For Cisco Unified Srst; Where To Go Next - Cisco CP-7911G-CH1 System Administrator Manual

Troubleshooting Video for Cisco Unified SRST

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Troubleshooting Video for Cisco Unified SRST
Use the following commands to troubleshoot Video for Cisco Unified SRST.
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Where to Go Next

To monitor and maintain Cisco Unified SRST, see the
SRST" section on page
For additional information, see the
SCCP and SIP SRST Feature Overview"
Cisco Unified SCCP and SIP SRST System Administrator Guide
270
For SCCP endpoint troubleshooting, use the following debug commands:
debug cch323 video: Enables video debugging trace on the H.323 SPI.
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debug ephone detail: Debugs all Cisco Unified IP phones that are registered to the router and
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displays error and state levels.
debug h225 asn1: Displays Abstract Syntax Notation One (ASN.1) contents of H.225 messages
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that have been sent or received.
debug h245 asn1: Displays ASN.1 contents of H.245 messages that have been sent or received.
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debug voip ccapi inout: Displays the execution path through the call-control-application
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programming interface (CCAPI).
For ephone troubleshooting, use the following debug commands:
debug ephone message: Enables message tracing between Cisco ephones.
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debug ephone register: Sets registration debugging for ephones.
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debug ephone video: Sets ephone video traces, which provide information about different
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video states for the call, including video capabilities selection, start, and stop.
For basic video-to-video call checking, use the following show commands:
show call active video: Displays call information for SCCP video calls in progress.
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show ephone offhook: Displays information and packet counts for ephones that are currently
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off hook.
show ephone registered: Displays the status of registered ephones.
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show voip rtp connections: Displays information about RTP named-event packets, such as
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caller ID number, IP address, and port, for both the local and remote endpoints.
271.
"Monitoring and Maintaining Cisco Unified
"Additional References" section on page 26
chapter.
Setting Video Parameters
in the "Cisco Unified
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