Cisco 4331 router as CUBE and DSP

[Difan Zhao]

I am testing this setup in the lab and if it is successful I will deploy this in production. It looks like that the CUBE function is fine however not so much for the DSP configuration. 

First of all, is this setup supported? I know that that if CUBE and DSP are separate boxes it will work. However if they are in the same box, will it still work? Will I still register the DSP to the Call manager like if they are separate? 

When I tried to configure dspfarm, I got this error

CUBE01(config-sccp-ccm)#dspfarm profile 1 transcode
 Dspfarm profile 1 :: No resource, check voice card or dspfarm service is not configured
CUBE01(config-dspfarm-profile)# codec g729r8
                                      ^
% Invalid input detected at '^' marker.

How can I fix it? Let me know if it is some sort of licensing issue

Thanks,

Difan

[Prashant Sharma]

Hi Difan

What is the status for DSP gorup

Can you provide an output for below mentioned :
Show run
Show version
Show voice dsp group all
Show inventory

This could be an issue with DSP.

Regards,

Prassha3

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[Difan Zhao]

Hey thanks for your response. The other response found out the problem. This might be a dumb mistake. I should have mentioned that I am new to voice stuff so don't think too deep about the issue lol

[M02@rt37 · Accepted solution]

Hi @Difan Zhao

Whatever if DSP and CUBE are co located or not you have to register DSP.

Before configuring your dspfarm profile, do you configure the voice-card with these commands:

voice-card  "voice-interface-slot-number"

dspfarm

dsp services dspfarm

exit