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New Member

DSP lines

Does anyone know the command to find out which dsp modules are in my voice gateway (3745) and how many channels each module can support? I've looked at the show diag, but I'm unclear about where i should be looking. Any info would be great.

3 REPLIES

Re: DSP lines

Try a sh voice dsp group all.

2821VG#sh voice dsp group all

DSP groups on slot 0:

dsp 1:

State: UP, firmware: 5.4.0

Max signal/voice channel: 16/16

Max credits: 240

Group: FLEX_GROUP_VOICE, complexity: FLEX

Shared credits: 210, reserved credits: 0

Signaling channels allocated: 16

Voice channels allocated: 2

Credits used: 30

Voice channels:

Ch01: voice port: 0/0/0:23.23, codec: g711ulaw, credits allocated: 15

Ch02: voice port: 0/0/0:23.1, codec: g711ulaw, credits allocated: 15

dsp 2:

State: UP, firmware: 5.4.0

Max signal/voice channel: 16/16

Max credits: 240

Group: FLEX_GROUP_VOICE, complexity: FLEX

Shared credits: 240, reserved credits: 0

Signaling channels allocated: 7

Voice channels allocated: 0

Credits used: 0

DSP groups on slot 1:

This command is not applicable to slot 1

DSP groups on slot 2:

This command is not applicable to slot 2

2821VG#

PS: Please remember to rate helpful replies!

New Member

Re: DSP lines

DSP groups on slot 1:

dsp 1:

State: UP, firmware: 4.4.705

Max signal/voice channel: 16/16

Max credits: 240

Group: FLEX_GROUP_VOICE, complexity: FLEX

Shared credits: 195, reserved credits: 0

Signaling channels allocated: 16

Voice channels allocated: 3

Credits used: 45

Voice channels:

Ch01: voice port: 1/1:23.2, codec: g711ulaw, credits allocated: 15

Ch02: voice port: 1/1:23.4, codec: g711ulaw, credits allocated: 15

Ch05: voice port: 1/1:23.5, codec: g711ulaw, credits allocated: 15

dsp 2:

State: UP, firmware: 4.4.705

Max signal/voice channel: 16/16

Max credits: 240

Group: FLEX_GROUP_VOICE, complexity: FLEX

--More-- Shared credits: 210, reserved credits: 0

Signaling channels allocated: 16

Voice channels allocated: 2

Credits used: 30

Voice channels:

Ch01: voice port: 1/1:23.20, codec: g711ulaw, credits allocated: 15

Ch02: voice port: 1/1:23.1, codec: g711ulaw, credits allocated: 15

dsp 3:

State: UP, firmware: 4.4.705

Max signal/voice channel: 16/16

Max credits: 240

Group: FLEX_GROUP_VOICE, complexity: FLEX

Shared credits: 240, reserved credits: 0

Signaling channels allocated: 14

Voice channels allocated: 0

Credits used: 0

Here is the output, Under Signaling channels allocated: 14 <------ is this how many channels per dsp? From the output it appears I have 46.Right? Also how can I tell the model number of these modules?

Re: DSP lines

Your show output refers only to slot 1. So for the DSP on slot 1, there are 3 DSPs each capable of 16 channels. 16 * 3 = 48. So I would think, you have a PVDM2-48.

HTH

PS: Please remember to rate replies!

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