[cisco-voip] FXS ports not appearing

Bryan Nowak n68851 at hotmail.com
Fri Apr 13 12:55:56 EDT 2007


Is a reload required after adding that command?  After making the change, the voice-card shows "dspfarm" and the ports still do not appear.  According to the router help, the dsp tdm pooling command has replaced dspfarm, so the result of seeing dspfarm under the voice-card config makes sense.  I wish the missing voice-ports did!  Here's a snippet of the config:

voice-card 0
 dspfarm
 dsp services dspfarm
!
voice-card 1
 dspfarm
 dsp services dspfarm

[SNIP}

control-plane
!
!
!
voice-port 1/0/0:23
!

PHL_RTR_10-0-1-253#sh diag
Slot 0:
        C2851 Motherboard with 2GE and integrated VPN Port adapter, 2 ports
                     0x70: 03 89 56 30 32 20 D9 02 40 C1 FF FF FF FF FF FF

        WIC Slot 0:
        FXS Voice daughter card (4 port)


Thanks,
Bryan
  ----- Original Message ----- 
  From: Craig Staffin 
  To: Bryan Nowak 
  Cc: cisco-voip at puck.nether.net 
  Sent: Friday, April 13, 2007 9:39 AM
  Subject: Re: [cisco-voip] FXS ports not appearing


  issue the command dsp tdm pooling under the voice card config

  This allows the onboard cards to use the DSP's on the NM


  On 4/13/07, Bryan Nowak <n68851 at hotmail.com> wrote: 
    Hi,

    We have a VIC-4FXS/DID card installed in slot 0 of a 2821.  The router recognizes the card (as evidenced by sh diag output), but the voice-ports do not appear in the configuration.  We have an NM-HDV2 with a PVDM-64 and PVDM-32 on it, and are using a dspfarm on that slot.  I haven't been able to find anything that indicates DSPs are required in slot 0 in order to use voice-ports, but has anyone else ever had this problem?  Do analog ports even use DSPs??

    Thanks,
    Bryan

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  -- 
  Craig Staffin
  Craig at staffin.org
  (H) 262-437-7313
  (C) 262-613-6003 
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