Insufficient DSP resourses

Unanswered Question
Oct 25th, 2009

Hi all,

we have a UC520W-8U as a demo unit. (lab unit too).

We tried the skype SIP configuration, but we came up with the following in conference session:

"Insufficient DSP resourses are available to support hardware conferencing. DSP resourses may be increased by removing the SIP Trunk Provider."

We thought that it is a PVDM problem.

We replaced the PVDM2-32 with a PVDM2-48

CME_ABRON_DEMO#show dspfarm dsp all
SLOT DSP VERSION  STATUS CHNL USE   TYPE    RSC_ID BRIDGE_ID PKTS_TXED PKTS_RXED


0    1   23.8.1   UP     N/A  FREE  xcode  1      -         -         -
0    2   23.8.1   UP     N/A  FREE  xcode  1      -         -         -
0    2   23.8.1   UP     N/A  FREE  xcode  1      -         -         -
0    2   23.8.1   UP     N/A  FREE  xcode  1      -         -         -
0    2   23.8.1   UP     N/A  FREE  xcode  1      -         -         -
0    2   23.8.1   UP     N/A  FREE  xcode  1      -         -         -

Total number of DSPFARM DSP channel(s) 6

CME_ABRON_DEMO#show inventory raw

NAME: "PVDMII DSP SIMM with three DSPs on Motherboard", DESCR: "PVDMII DSP SIMM
with three DSPs on Motherboard"
PID:                   , VID:    , SN: FOC13071MJL

NAME: "DSP (C5510) 0/0/0", DESCR: "DSP (C5510)"
PID:                   , VID:    , SN:

NAME: "DSP (C5510) 0/0/1", DESCR: "DSP (C5510)"
PID:                   , VID:    , SN:

NAME: "DSP (C5510) 0/0/2", DESCR: "DSP (C5510)"
PID:                   , VID:    , SN:

Any help will be appreciated. You can not have a handicaped DEMO unit!!!!!

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
Saurabh Verma Mon, 10/26/2009 - 07:39

The DSPs on UC 500 are not field replaceable. The unit is designed to function with PVDM2-32. Any changes in this hardware configuration will void support on the platform.

-Saurabh

Dimitris Mingos Tue, 10/27/2009 - 00:48

Hi Saurabh,

Is there a way to have more DSPs free without bridging the warranty of the product?

Dimitris

Saurabh Verma Tue, 10/27/2009 - 05:28

Hi Dimitris,

UC 520 (Desktop form factor 8-users and 16-users) models have PVDM2-32

UC 520 (Rack-Mount form factor 24-users to 64-users) models have PVDM2-64

UC 540 (Desktop form factor 8-users to 32-users) models have PVDM2-64

UC 500s are fixed configuration platforms. If you need more DSP resources, consider moving to one of the other models.

HTH,

Saurabh

Actions

This Discussion