PRI-GROUP and DSO-GROUP Config Issue??

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Feb 20th, 2010
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Hello Guys,

               I have a lab setup with 2 2621XM routers with VWIC-1MFT-T1 1-Port Multiflex Voice Cards in them with a crossover cable between the devices. When I go under the controller interface below to use the PRI_GROUP or DSO-GROUP commands they are not available. I only see why what is listed below. Why is that?

      VoiceGateway(config)#controller t1 0/1
Controller configuration commands:
  cablelength    Specify the cable length for a DS1 link
  channel-group  Specify the timeslots to channel-group mapping for an
  clock          Specify the clock source for a DS1 link
  crc-threshold  Specify how many CRC errors per second to be treated as
                 severely errored second (SES)
  default        Set a command to its defaults
  description    Controller specific description
  detect         Enable detection of loopback request
  exit           Exit from controller configuration mode
  fdl            Specify the FDL standard for a DS1 data link
  framing        Specify the type of Framing on a DS1 link
  guard-timer    Guard timer (0-20) for xcsp calls - timer duration and
                 accept/reject on expiry
  help           Description of the interactive help system
  linecode       Specify the line encoding method for a DS1 link
  loopback       Put the entire T1 line into loopback
  mode           Configure the controller mode
  no             Negate a command or set its defaults
  shutdown       Shut down a DS1 link (send Blue Alarm)

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paolo bevilacqua Sat, 02/20/2010 - 07:54
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You need either an AIM DSP, or NM-HDV-xxx

No DSP, no voice ports.

Charlie Mayes Sat, 02/20/2010 - 08:15
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Is there anything I need to do in order to get my card to use the DSP's on the Module?I do have a Cisco NM-1V Voice Network Module VIC in that router but, do not have card plugged in that slot. I have it inserted in regular slot. Do I need to config my controller to use those DSP's on the module or something?

paolo bevilacqua Sat, 02/20/2010 - 13:21
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That does support VWIC.

Must use HW indicated above.

Charlie Mayes Sat, 02/20/2010 - 13:50
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I looked at the cost of the DSP's can not afford them to run the VWIC'S I

purchased. Is the any cards that I can buy that will work with the equiptment I told you I have? Maybe there are PRI cards that I can purchase to get the training I need for DSO-GROUPS and PRI-GROUPS.

paolo bevilacqua Sun, 02/21/2010 - 04:28
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Check the popular auction site for savings.

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