RE: Voice issue

You probably have a PVMD2-16 installed in the 2811? Router. It doesn't really matter what you do with the DSP resources, the ones that are used for channeling are shared resources. Meaning, even if you only had to have two calls up, in your case you'll still need a PVDM2-32 just to enable your E1 PRI. Once you have the 32 DSP channels, you can use them for conferencing or transcoding or calls (of course), but you need all 32 signaling resources to get there.

Here's an output from a voice gateway:

dsp 1:
  State: UP, firmware: 24.3.0
  Max signal/voice channel: 16/16
  Max credits: 240
  num_of_sig_chnls_allocated: 16
  Transcoding channels allocated: 0
  Group: FLEX_GROUP_VOICE, complexity: FLEX
    Shared credits: 240, reserved credits: 0
    Signaling channels allocated: 16
    Voice channels allocated: 0
    Credits used: 0
dsp 2:
  State: UP, firmware: 24.3.0
  Max signal/voice channel: 16/16
  Max credits: 240
  num_of_sig_chnls_allocated: 16
  Transcoding channels allocated: 0
  Group: FLEX_GROUP_VOICE, complexity: FLEX
    Shared credits: 240, reserved credits: 0
    Signaling channels allocated: 16
    Voice channels allocated: 0
    Credits used: 0
.
.
.
.
dsp 8:
  State: UP, firmware: 24.3.0
  Max signal/voice channel: 16/16
  Max credits: 240
  num_of_sig_chnls_allocated: 0
  Transcoding channels allocated: 0
  Group: FLEX_GROUP_CONF, complexity: CONFERENCE
    Shared credits: 0, reserved credits: 240
    Codec: CONF_G729, maximum participants: 8
    Sessions per dsp: 2

You might be better off doing a show inventory for an easier to read output of what DSPs you current have installed.

NAME: "PVDMII DSP SIMM with three DSPs on Slot 0 SubSlot 4", DESCR: "PVDMII DSP SIMM with three DSPs"
PID: PVDM2-48 , VID: V01 , SN:

NAME: "PVDMII DSP SIMM with four DSPs on Slot 0 SubSlot 5", DESCR: "PVDMII DSP SIMM with four DSPs"
PID: PVDM2-64 , VID: V01 , SN:

HTH

-ryan

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of kaelwyoung_at_netscape.net
Sent: Sunday, April 26, 2009 12:02 PM
To: armylegionmedic_at_aol.com; i_sameer_at_hotmail.com; ccielab_at_groupstudy.com; costephe_at_cisco.com
Subject: Re: Voice issue

Sameer,
????????????? Do a? sh dsp dsp all?? and send the output and do a sh diag and send that as well.
????????????????????????????????????????????????????????????????????? Karl.

-----Original Message-----
From: armylegionmedic_at_aol.com
To: i_sameer_at_hotmail.com; ccielab_at_groupstudy.com; costephe_at_cisco.com
Sent: Sun, 26 Apr 2009 10:01 am
Subject: Re: Voice issue

 Have you already configured you Media Resources on the Gateway? If you have, I
would also lower the number of assigned resourcesto your conferencing and MTP/
Transcoding.

Can you send a show run?

 
Regards,

James

-----Original Message-----
From: sameer inam <i_sameer_at_hotmail.com>
To: ccielab_at_groupstudy.com; costephe_at_cisco.com
Sent: Sun, 26 Apr 2009 12:51 am
Subject: Voice issue

Hello Guys,

I need some help , I trying to install the New Voice gateway due to some
reason its gave me errors, please see below , when I configured the controller
E1 1/0 it gave me the below error ..

#controlLer E1 1/0
controller)#pr
controller)#pri-group ?

pri-group timeslots 1-31

% Not enough DSP resources available to configure pri-group on controller E1
1/0
% The remaining dsp resources are enough for 0 time slots.
% For current codec complexity, 2 extra dsp(s) are required to create this
voice
 port.

NM-HDV2-2T1/E1 (Network E1 CONTROLLER )

Thanks,

Sameer
Received on Sun Apr 26 2009 - 15:09:29 ART