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Cisco AS5350XM and Cisco AS5400XM Universal Gateways Card Installation Guide
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Chapter6 Voice Feature Card
Digital Signal Processor Firmware
Figure6-15 Installing PVDM2 Modules in the Voice Feature Card
Step6 Repeat Step 2 through Step 5 for each PVDM2 module.
Note When the voice feature card is installed and running, you can check that the PVDM2 modules
are installed correctly by entering the show voice dsp summary command. If an installed
PVDM2 module is missing from the output, try reseating the PVDM2 module.
Digital Signal Processor Firmware
Digital signal processor (DSP) firmware is automatically downloaded to the voice feature card from the
Cisco IOS image when you boot the system for the first time, or when you insert a voice feature card
while the system is operating. When you insert feature cards while the system is operating, the CiscoIOS
image recognizes the cards and downloads the required firmware to the cards.
For more information on voice feature card firmware and upgrade options, see the CiscoAS5350XM and
Cisco AS5400XM Universal Gateways Software Configuration Guide.
Getting Help
For information about technical support, onsite service, and exchange and repair services, see the
“Obtaining Technical Assistance” section on pagexvi.
Where to Go Next
The remaining chapters of this guide include information on troubleshooting feature cards and building
cables.
•Chapter 7, “Troubleshooting”
•Appendix A, “Cabling Specifications”
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1. Insert the PVDM2 into the socket
at an angle from vertical.
The socket guide posts fit through
the holes in the PVDM2.
3.
The locking springs clip the back
of the PVDM2.
4.

View from front of board

2. Push the top of the PVDM2
down and back.