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DSP Allocation Issues

zipho.ngcongolo
Level 1
Level 1

Please assist,

My voice gateway (Cisco 3945) shows "19 DSP resource allocation failure" when running the command: show voice dsp group all.

sh inventory shows output below:

NAME: "PVDM3 DSP DIMM with 32 Channels on Slot 0 SubSlot 3", DESCR: "PVDM3 DSP DIMM with 32 Channels"

PID: PVDM3-32          , VID: V01 , SN: FOCXXXXXXXXXXX

NAME: "PVDM3 DSP DIMM with 64 Channels on Slot 0 SubSlot 4", DESCR: "PVDM3 DSP DIMM with 64 Channels"

PID: PVDM3-64          , VID: V01 , SN: FOCXXXXXXXXXXX

But I can only configure transcode profile with a maximum of 2 sessions.

Conference and MTP profile configurations fail because there is not enough DSP resources.

Is the DSP resource allocation failure the reason for this?

What could be a solutions for this problem.

Thanks in advance...

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