[cisco-voip] voice card in 2821 router

[Ryan Ratliff]

Use 'show diag' to get the specific DSP modules you have and run it  
through the DSP calculator (www.cisco.com/cgi-bin/Support/DSP/dsp- 
calc.pl) to see what you need for a 2-port T1 and 2 FXO ports.

-Ryan

On Apr 23, 2009, at 8:55 AM, Michael Muscat wrote:

I have a new 2821 router using “flash:c2800nm-ipvoicek9-mz. 
124-23.bin” and ver 12.4(13r)T IOS.



I have a 2 port T1 WIC installed and working.  I added a 2 port FXO  
card (VIC2-2FXO), but when the router comes back up the amber lights  
stay lit on the card.  The card is being recognized in the “show ver”  
but it won’t let me configure any ports on it.  I thought it might be  
the FXO card, but I swapped it out with 2 other new one’s…same  
result.  The weird part is that it’s showing up in “show run” but it  
won’t let me use the “port” command to configure it.  Below is what  
the “show run” is displaying.



voice-card 0

  no dspfarm



I have a TAC open with Cisco, and they mentioned that I don’t have  
any DSP’s available.  I figure with only having the 2 port T1 card on  
a router of this size, I should be able to add a second card.  Also,  
I can create the dial-peer, but the command for to enter the port  
(“port 0/1/0”) is not available.  I am thinking it’s something with  
the version of flash IOS I put on, but I have other routers using the  
ipvoice IOS and it works fine.



ANY THOUGHTS!?!?



Thanks!



Mike

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