[cisco-voip] DSP errors

Nick Kassel Nick.Kassel at Charles-Stanley.co.uk
Tue Dec 19 09:07:25 EST 2006


Thanks Zack

 

Looks like it must be the code, we have over 20 branch offices with same
setup and since we started to upgrade to this code, the same thing has
happened on 3 different sites, we were running 

c1700-sv8y7-mz.123-11.T3 but this had an issue with connected calls
dropping the digits we had added with translation patterns so therefore
needed to upgrade.

 

Incidentally we have had one of these sites running this code for about
a year now with no issues, they have 4 channels of BRI and all the sites
that have had issues are running the code with 8 channels of PRI.

 

Could you recommend a version of code for 1760 to use?

 

All the sites appear to be running 3.2 DSP's is this a problem? 

 

Regards

 

Nick 

 

 

________________________________

From: Zack Zilakakis (zzilakak) [mailto:zzilakak at cisco.com] 
Sent: Tuesday, December 19, 2006 1:52 PM
To: Nick Kassel; Erick Bergquist; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] DSP errors

 

You appear to have a bad DSP so there would be several options here:

 

1.  RMA for new PVDMs (4.0 or higher)

2.  Change algorithm to skip DSP 0

3.  Upgrade code (which in essence incorporates the new algorithm)

 

I would personally RMA the PVDMs and avoid potential one way audio and
voice quality issues you will soon come across (if you already aren't).

 

Thanks,

 

Zack

 

________________________________

From: Nick Kassel [mailto:Nick.Kassel at Charles-Stanley.co.uk] 
Sent: Tuesday, December 19, 2006 8:43 AM
To: Zack Zilakakis (zzilakak); Erick Bergquist;
cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] DSP errors

3.2 I suppose.

 

Packet Voice DSP Module Slot 0:

Hardware Revision        : 3.2

Part Number              : 73-6726-01

Board Revision           : A0

Deviation Number         : 0-0

Fab Version              : 03

PCB Serial Number        : VIC08182WP0

RMA Test History         : 00

RMA Number               : 0-0-0-0

RMA History              : 00

Processor type           : 02

Number of DSP's          : 1

DSP memory size(in kwords): 256

Type of DSP              : TMS320C549

Product (FRU) Number     : PVDM-256K-4=

EEPROM format version 4

EEPROM contents (hex):

0x00:   04 FF 40 02 AC 41 03 02 82 49 1A 46 01 42 41 30

0x10:   80 00 00 00 00 02 03 C1 8B 56 49 43 30 38 31 38

0x20:   32 57 50 30 03 00 81 00 00 00 00 04 00 09 02 FF

 

Packet Voice DSP Module Slot 1:

Hardware Revision        : 3.2

Part Number              : 73-6731-01

Board Revision           : A0

Deviation Number         : 0-0

Fab Version              : 03

PCB Serial Number        : VIC08435CC5

RMA Test History         : 00

RMA Number               : 0-0-0-0

RMA History              : 00

Processor type           : 02

Number of DSP's          : 2

DSP memory size(in kwords): 256

Type of DSP              : TMS320C549

Product (FRU) Number     : PVDM-256K-8=

EEPROM format version 4

EEPROM contents (hex):

0x00:   04 FF 40 02 AD 41 03 02 82 49 1A 4B 01 42 41 30

0x10:   80 00 00 00 00 02 03 C1 8B 56 49 43 30 38 34 33

0x20:   35 43 43 35 03 00 81 00 00 00 00 04 00 09 02 FF

 

________________________________

From: Zack Zilakakis (zzilakak) [mailto:zzilakak at cisco.com] 
Sent: Tuesday, December 19, 2006 1:38 PM
To: Nick Kassel; Erick Bergquist; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] DSP errors

 

What version of DSPs?  I'm guessing it's pre-4.0 but I'd be interested
in knowing.

 

Thanks,

 

Zack

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Nick Kassel
Sent: Tuesday, December 19, 2006 8:34 AM
To: Erick Bergquist; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] DSP errors

We are running 1760 with the following code c1700-ipvoice-mz.123-14.T4
and 1 x PVDM-256K-4 and 1 x PVDM-256K-8, 1 x VWIC-1MFT-E1

 

 

________________________________

From: Erick Bergquist [mailto:erickbe at yahoo.com] 
Sent: Tuesday, December 19, 2006 1:28 PM
To: Nick Kassel; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] DSP errors

 

What version IOS and what model hardware/voice modules/DSPs?

The S_DSMP_COLLECTING_STATS can be due to a bug involving FAX's, don't
have the bug id offhand. I haven't seen the XMIT_BLOCKED one before
myself.

----- Original Message ----
From: Nick Kassel <Nick.Kassel at charles-stanley.co.uk>
To: cisco-voip at puck.nether.net
Sent: Tuesday, December 19, 2006 3:52:09 AM
Subject: [cisco-voip] DSP errors

Just got the following errors come up on one of my voice gateways, can
anyone advise what these mean

 

 19/12/2006 09:42 : IPM_C54X-3-HOST_XMIT_BLOCKED  333: *Jul 31
18:07:00.887: %IPM_C54X-3-HOST_XMIT_BLOCKED: Host is unable to transmit
packets to DSP 0

 

 

19/12/2006 09:42 : DSMP-3-DSP_TIMEOUT  332: *Jul 31 18:07:00.867:
%DSMP-3-DSP_TIMEOUT: DSP timeout on DSP : event 0x6, DSMP timed out,
while waiting for statistics from the DSP. DSMP State =
S_DSMP_COLLECTING_STATS

 


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Charles Stanley & Co. Ltd
Registered Office: 25 Luke Street London EC2A 4AR

Tel: 0207 739 8200 Fax: 0207 739 7798
Registered in England No. 1903304

Charles Stanley Sutherlands and Charles Stanley Securities are divisions
of Charles Stanley & Co. Ltd

Authorised and Regulated by the Financial Services Authority, Member of
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