How to Verify and Troubleshoot the Functionality of the PVDM3 Cards on Cisco Voice Gateways
Voice Channels:
g711perdsp = 43,
g723perdsp = 20,
gsmefrperdsp = 20, gsmamrnbperdsp = 20,
ilbcperdsp = 20, modemrelayperdsp = 20
g72264Perdsp = 32, h324perdsp = 20,
m_f_thruperdsp = 43, faxrelayperdsp = 32,
maxchperdsp = 43, minchperdsp = 20,
srtp_maxchperdsp = 27, srtp_minchperdsp = 14, faxrelay_srtp_perdsp = 14,
g711_srtp_perdsp = 27, g729_srtp_perdsp = 14, g729a_srtp_perdsp = 24,
show voice dsp group slot number
Step 6
Use this command to display the current status or selective statistics of DSP voice channels for a specific
DSP group. For example:
Router# show voice dsp group slot 0
dsp 1:
State: UP, firmware: 8.4.0
Max signal/voice channel: 16/16
Max credits: 240
Group: FLEX_GROUP_VOICE, complexity: FLEX
Shared credits: 240, reserved credits: 0
Signaling channels allocated: 0
Voice channels allocated: 0
Credits used: 0
Oversubscription: can either be an indicator or a counter
DSP type: SP260x
show voice dsp statistics device
Step 7
Use this command to display DSP voice statistics for the device:
Router# show voice dsp statistics device
DEVICE
ID
======= === ===== =========
0/0/0
0/0/0
0/0/0
0/0/1
0/0/1
0/0/1
show voice dsp statistics tx-rx
Step 8
Use this command to display transmitted and received packet counts for the device:
Router# show voice dsp statistics tx-rx
Device and Port Statistics: PVDM-0
------------------------------------
8903 input packets at port, 15374 output packets at port
Device 0:
6853 packets from device, 11793 packets to device
0 Ctrl & 0 Media out of sequence packets, 0 packets drop
0 input error packets, 0 output error packets
0 resource errors packets, 0 gaints
vlan id: 2
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
200
g726perdsp = 32, g729perdsp = 20, g729aperdsp = 32,
g728perdsp = 20, g723perdsp = 20, gsmperdsp
DSP CURR
AI/RST/WDT
ID
STATE COUNT
1
1
0/0/0
2
1
0/0/0
3
1
0/0/0
4
1
0/0/0
5
1
0/0/0
6
1
0/0/0
Chapter
Configuring Next-Generation High-Density PVDM3 Modules
ACK
MAC
TX/RX PACK
FAIL
ADDRESS
COUNT
===== =============
=================
0
00fa.ce25.0000
51645919/37972871
0
00fa.ce25.0000
51645919/37972871
0
00fa.ce25.0000
51645919/37972871
0
00fa.ce25.0001
28355309/20859980
0
00fa.ce25.0001
28355309/20859980
0
00fa.ce25.0001
28355309/20859980
= 32,
KEEPALIVE
TX/RX/SKP
=============
29875/29875/0
29875/29875/0
29875/29875/0
29875/29875/0
29875/29875/0
29875/29875/0