Specifications

Configuring Next-Generation High-Density PVDM3 Modules
How to Verify and Troubleshoot the Functionality of the PVDM3 Cards on Cisco Voice Gateways
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Cisco 3900 Series, 2900 Series, and 1900 Series Integrated Services Routers Software Configuration Guide
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Step 3 show voice dsp group all
Use this command to display information for each DSP group, for example:
Router# show voice dsp group all
DSP groups on slot 0:
dsp 1:
State: UP, firmware: 26.0.135
Max signal/voice channel: 43/43
Max credits: 645
num_of_sig_chnls_allocated: 35
Transcoding channels allocated: 0
Group: FLEX_GROUP_VOICE, complexity: FLEX
Shared credits: 630, reserved credits: 0
Signaling channels allocated: 35
Voice channels allocated: 1
Credits used (rounded-up): 15
Voice channels:
Ch01: voice port: 0/1/1:23.2, codec: g711alaw, credits allocated: 15
Slot: 0
Device idx: 0
PVDM Slot: 0
Dsp Type: SP2600
dsp 2:
State: UP, firmware: 26.0.135
Max signal/voice channel: 43/43
Max credits: 645
num_of_sig_chnls_allocated: 0
Transcoding channels allocated: 0
Group: FLEX_GROUP_VOICE, complexity: FLEX
Shared credits: 645, reserved credits: 0
Signaling channels allocated: 0
Voice channels allocated: 0
Credits used (rounded-up): 0
Slot: 0
Device idx: 0
PVDM Slot: 0
Dsp Type: SP2600
dsp 3:
State: UP, firmware: 26.0.135
Max signal/voice channel: 42/43
Max credits: 645
num_of_sig_chnls_allocated: 0
Transcoding channels allocated: 0
Group: FLEX_GROUP_VOICE, complexity: FLEX
Shared credits: 645, reserved credits: 0
Signaling channels allocated: 0
Voice channels allocated: 0