I have to configure a router 3845 with one NM-HDV2-2T1/E1 and two PVDM2-64. I have typed the following commands:
(router-config)# card type e1 1 1
(router-config)# controller e1 1/0
(config-controller)# pri-group timeslots 1-31
And the router shows the following message in console:
% 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.
Does anyone know what can I do? The only solution is to add more DSPs?
Thanks in advance and best regards.
You will need to configure dspfarm under the appropriate voice-card for DSP sharing.
Configuration of the dspfarm command enters DSP resources into a DSP resource pool. Those DSP resources are then available to process voice traffic on a different network module or voice/WAN interface card (VWIC).
Try configuring the pri-group one you have enabled dsp resource sharing as above.