Cisco 1941 User Manual

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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring Next-Generation High-Density PVDM3 Modules
How to Verify and Troubleshoot the Functionality of the PVDM3 Cards on Cisco Voice Gateways
Voice Channels:
g711perdsp = 43, g726perdsp = 32, g729perdsp = 20, g729aperdsp = 32,
g723perdsp = 20, g728perdsp = 20, g723perdsp = 20, gsmperdsp = 32,
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,
Step 6 show voice dsp group slot number
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
Step 7 show voice dsp statistics device
Use this command to display DSP voice statistics for the device:
Router# show voice dsp statistics device
DEVICE DSP CURR AI/RST/WDT ACK MAC TX/RX PACK KEEPALIVE
ID ID STATE COUNT FAIL ADDRESS COUNT TX/RX/SKP
======= === ===== ========= ===== ============= ================= =============
0/0/0 1 1 0/0/0 0 00fa.ce25.0000 51645919/37972871 29875/29875/0
0/0/0 2 1 0/0/0 0 00fa.ce25.0000 51645919/37972871 29875/29875/0
0/0/0 3 1 0/0/0 0 00fa.ce25.0000 51645919/37972871 29875/29875/0
0/0/1 4 1 0/0/0 0 00fa.ce25.0001 28355309/20859980 29875/29875/0
0/0/1 5 1 0/0/0 0 00fa.ce25.0001 28355309/20859980 29875/29875/0
0/0/1 6 1 0/0/0 0 00fa.ce25.0001 28355309/20859980 29875/29875/0
Step 8 show voice dsp statistics tx-rx
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 1941 Specifications

General

Product Type	Router
Product Series	1900
Model	1941
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Flash Memory	256 MB
Power Supply	Internal power supply
Power	AC 120/230 V (50/60 Hz)
Operating System	Cisco IOS
Product Name	Cisco 1941
Form Factor	Rack-mountable
Network/Transport Protocol	IPSec, L2TP, PPPoE, PPPoA
Remote Management Protocol	SNMP, Telnet, SSH, HTTP, HTTPS
Features	Firewall protection, VPN support, VLAN support
Interfaces	2 x 10/100/1000Base-T Ethernet WAN, 2 x USB 2.0
Expansion Slots	2 x EHWIC 1 x ISM slot
Wireless LAN	No
RAM	512 MB (installed) / 768 MB (max)