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Voice Gateway - DSP Testing

Unanswered Question
Dec 13th, 2013
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Hi All,


We have faced the issue in the PVDM Module . During the peak time router is getting reloaded because of the DSP crash


We want to test the DSP in our lab & want to simulate issue. How we can simulate high traffic in to DSP resources ?


Thanks in Advance...

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Aman Soi Fri, 12/13/2013 - 04:36
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  • Cisco Designated VIP,

    2017 IP Telephony

Hi ,


you can run the command on production router to check dsp status .


show voice dsp group all.


State should be UP else Fail .


regds,

aman

Piyush Jain Fri, 12/13/2013 - 06:15
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  • Cisco Employee,

Hi,


You can try to reset your DSP modules using below command:


test dsp device all reset


Also, please share the output of show tech...

Do you get any messages or error regarding DSP crash or failure ? Also if you see any crash dump in router, please share those as well..


-Piyush

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