No dsps found either locally or globally

Unanswered Question
Feb 13th, 2007

Ive started having this problem out of no where....

Cisco 2801 with pvdm-8 and a VIC2-FXO.

I had 5 dsp resources allocated to transcoding and everything was working fine. Calls to the PSTN worked and transcoding worked.

i started having trouble with making calls to the PSTN reciving this error:

Feb 14 06:16:18.666: %FLEXDSPRM-5-OUT_OF_RESOURCES: No dsps found either locally or globally.

I noticed that the "in use" light on my FXO port was lit up, and stayed lit up after removing the cable. IOS reported the port was in use.

I rebooted the router and although the port is in dorm idle state, the problem still exists.

The only way I can fix it is by reducing the "maximum sessions" on the transcoding profile to 4 or less.

Does anyone know what may be wrong?

And can you shed some light as to why only a max 5 sessions are available with 2 x FXO when I have a PVDM-8?

-----

CCME-2#show voice dsp group all

DSP groups on slot 0:

dsp 1:

State: UP, firmware: 8.4.0

Max signal/voice channel: 8/8

Max credits: 240

Group: FLEX_GROUP_VOICE, complexity: FLEX

Shared credits: 10, reserved credits: 0

Signaling channels allocated: 2

Voice channels allocated: 0

Credits used: 0

Group: FLEX_GROUP_XCODE, complexity: MEDIUM

Shared credits: 0, reserved credits: 150

Transcoding channels allocated: 0

Credits used: 0

3 DSP resource allocation failure

----

CCME-2#show voice dsp signaling

edsp 001 01 g729r8 p 0.1 IDLE 50/0/1.1

edsp 002 02 g729r8 p 0.1 IDLE 50/0/1.2

edsp 003 01 g729r8 p 0.1 IDLE 50/0/2.1

edsp 004 01 g729r8 p 0.1 IDLE 50/0/3.1

edsp 005 01 g711ulaw 0.1 IDLE 50/0/4.1

edsp 006 02 g729r8 p 0.1 IDLE 50/0/4.2

edsp 007 01 g729r8 p 0.1 IDLE 50/0/12.1

edsp 008 01 g729r8 p 0.1 IDLE 50/0/20.1

----------------------------FLEX VOICE CARD 0 ------------------------------

*DSP SIGNALING CHANNELS*

DSP DSP DSPWARE CURR BOOT PAK TX/RX

TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABRT PACK COUNT

===== === == ========= ======= ===== ======= === == ========= == ==== ============

C5510 001 01 {flex} 8.4.0 alloc idle 0 0 0/0/0 02 0 40/0

C5510 001 02 {flex} 8.4.0 alloc idle 0 0 0/0/1 06 0 37/0

------------------------END OF FLEX VOICE CARD 0 ----------------------------

------

voice-card 0

dsp services dspfarm

!

voice-port 0/0/0

cptone AU

connection plar opx 202

impedance complex1

caller-id enable

!

voice-port 0/0/1

cptone AU

connection plar opx 222

impedance complex1

caller-id enable

!

sccp local Vlan100

sccp ccm 10.0.10.1 identifier 1

sccp

!

sccp ccm group 1

associate ccm 1 priority 1

associate profile 1 register mtp0018babaa9a6

keepalive retries 5

!

dspfarm profile 1 transcode

codec g729ar8

codec g711alaw

codec g711ulaw

codec g729abr8

maximum sessions 5

associate application SCCP

!

!

telephony-service

sdspfarm units 1

sdspfarm transcode sessions 20

sdspfarm tag 1 mtp0018babaa9a6

!

!

I have this problem too.
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gchaotre Tue, 02/20/2007 - 18:30

do you have the show voice dsp detail?

also, a show diag and show version?

Would like to see them

paul_alexander Tue, 02/20/2007 - 18:56

CCME-2#show voice dsp detailed

edsp 001 01 g711ulaw 0.1 IDLE 50/0/1.1

edsp 002 02 g729r8 p 0.1 IDLE 50/0/1.2

edsp 003 01 g729r8 p 0.1 IDLE 50/0/2.1

edsp 004 01 g729r8 p 0.1 IDLE 50/0/3.1

edsp 005 01 g729r8 p 0.1 IDLE 50/0/4.1

edsp 006 02 g729r8 p 0.1 IDLE 50/0/4.2

edsp 007 01 g729r8 p 0.1 IDLE 50/0/12.1

edsp 008 01 g729r8 p 0.1 IDLE 50/0/20.1

----------------------------FLEX VOICE CARD 0 ------------------------------

*DSP VOICE CHANNELS*

CURR STATE : (busy)inuse (b-out)busy out (bpend)busyout pending

LEGEND : (bad)bad (shut)shutdown (dpend)download pending

DSP DSP DSPWARE CURR BOOT PAK TX/RX

TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABRT PACK COUNT

===== === == ========= ======= ===== ======= === == ========= == ==== ============

C5510 001 01 None 8.4.0 idle idle 0 0 0 0/0

C5510 001 02 None 8.4.0 idle idle 0 0 0 0/0

C5510 001 03 None 8.4.0 idle idle 0 0 0 0/0

C5510 001 04 None 8.4.0 idle idle 0 0 0 0/0

C5510 001 05 None 8.4.0 idle idle 0 0 0 0/0

C5510 001 06 None 8.4.0 idle idle 0 0 0 0/0

C5510 001 07 None 8.4.0 idle idle 0 0 0 0/0

C5510 001 08 None 8.4.0 idle idle 0 0 0 0/0

*DSP SIGNALING CHANNELS*

DSP DSP DSPWARE CURR BOOT PAK TX/RX

TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABRT PACK COUNT

===== === == ========= ======= ===== ======= === == ========= == ==== ============

C5510 001 01 {flex} 8.4.0 alloc idle 0 0 0/0/0 02 0 37/0

C5510 001 02 {flex} 8.4.0 alloc idle 0 0 0/0/1 06 0 37/0

------------------------END OF FLEX VOICE CARD 0 ----------------------------

PVDM Slot 0:

8-channel (G.711) Voice/Fax PVDMII DSP SIMM PVDM daughter card

Hardware Revision : 4.0

Part Number : 73-8848-05

Board Revision : A0

Deviation Number : 0

Fab Version : 04

PCB Serial Number : FOC10353N2R

RMA Test History : 00

RMA Number : 0-0-0-0

RMA History : 00

Processor type : 00

Product (FRU) Number : PVDM2-8

Version Identifier : V01

EEPROM format version 4

EEPROM contents (hex):

0x00: 04 FF 40 04 30 41 04 00 82 49 22 90 05 42 41 30

0x10: 88 00 00 00 00 02 04 C1 8B 46 4F 43 31 30 33 35

0x20: 33 4E 32 52 03 00 81 00 00 00 00 04 00 09 00 CB

0x30: 87 50 56 44 4D 32 2D 38 89 56 30 31 20 D9 02 40

0x40: C1 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

paul_alexander Tue, 02/20/2007 - 19:00

Cisco IOS Software, 2801 Software (C2801-SPSERVICESK9-M), Version 12.4(9)T, RELEASE SOFTWARE (fc1)

ROM: System Bootstrap, Version 12.3(8r)T9, RELEASE SOFTWARE (fc1)

CCME-2 uptime is 1 day, 22 hours, 57 minutes

System returned to ROM by power-on

System restarted at 14:04:38 GMT Mon Feb 19 2007

System image file is "flash:c2801-spservicesk9-mz.124-9.T.bin"

Cisco 2801 (revision 6.0) with 235520K/26624K bytes of memory.

Processor board ID FHK1037F13Z

6 FastEthernet interfaces

1 terminal line

2 Voice FXO interfaces

1 DSP, 8 Voice resources

1 cisco service engine(s)

DRAM configuration is 64 bits wide with parity disabled.

191K bytes of NVRAM.

62720K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

gchaotre Wed, 02/21/2007 - 06:04

Paul, per the DSP Calculator, it looks like there are not enough resources after all.

Per this tool the minimun needed is a PVDM2-16.

However, what is your IOS version so that I can check it out.

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