Re: DSP error

Muralidharan.p · ‎09-02-2010

Hi All,

we are having 2 analog lines connected to 2 fxo ports. Port 0/1/0(594) and 0/1/1(671). If i try to call the number 594 the call is working fine but if try to call 671 its not working, im able to hear the ringing sound but the call is not established. Im getting the following DSP error in my router and i found that the rotuer is hitting the Bug ID CSCse34097.

mbrd_e1t1_vic_connect: setup failed
flex_dsprm_voice_connect: voice tdm connect failed: voice-port(0/1/1), dsp_channel(/0/0/2).

Look the following output, when i dial the number 671 show voice call summary is showing rining but show voice port summary is still in on hook can any one explain me wat is the issue. And also let me know due to this error the call is not working

sh voice cal su

PORT           CODEC    VAD VTSP STATE            VPM STATE
============== ======== === ==================== ======================
0/1/0         g729r8    n S_CONNECT             FXOLS_CONNECT
0/1/1         -         - -                     FXOLS_RINGING

sh voic p s

PORT      CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
========= == ============ ===== ==== ======== ======== ==
0/1/0     -- fxo-ls      up    up   idle     off-hook y
0/1/1     -- fxo-ls      up    up   idle     on-hook y

paolo bevilacqua · ‎09-03-2010

Update IOS and try again.

Steven Holl · ‎09-03-2010

Yeah that bug was fixed about 4 years ago. It is a DSP issue, which is going to mess up analog port states, since those are dependent on the DSP.

Are you running really old IOS? Can you post a 'sh ver?' If you are running a recent IOS, it may be a recurrence or new iteration of a related issue.

-Steve

xiangyong chu · ‎12-15-2010

Hi , experts:

when i show voice call summany, have the S_SETUP_FAIL in the output as the below,and i must shut and no shutdown controller t1 then it's work fine ,who can help me to troubleshooting and give me some guidance how to do it

1/0/0:1.10 g711ulaw n S_SETUP_FAIL EM_GUARD_ALL_RLS_REQ

1/0/0:1.11 g729r8 y S_CONNECT EM_CONNECT

1/0/0:1.12 g729r8 n S_CONNECT EM_CONNECT

1/0/0:1.13 g729r8 n S_CONNECT EM_CONNECT

1/0/0:1.14 g729r8 y S_CONNECT EM_CONNECT

1/0/0:1.15 g729r8 n S_CONNECT EM_CONNECT

1/0/0:1.16 - - - EM_ONHOOK

Steven Holl · ‎12-16-2010

What IOS are you running?

You likely need VPM debug during an issue to identify what's occurring, and if it is a PBX issue or an old/new bug in IOS.

xiangyong chu · ‎12-16-2010

hi, sir :

thanks your reply, my router is cisco 3845 and the ios version is (C3845-IPVOICEK9-M), Version 12.4(24)T

only one or two occur daily and i can't know what time this happened, so it's a little difficulty to debug it.

can you give me some further suggestion to troubleshooting this problem

xiangyong chu · ‎12-17-2010

Hi, Sir :

I have a VWIC-1MFT-T1= voice card and have five PVDM2-12 on the voice card ,but when I show show dsp only 24 channel displayed,

whether are three PVDM-12 not active or others reason?

Wj_F1_1#show inventory | in PVDM

NAME: "PVDMII DSP SIMM with four DSPs on Slot 0 SubSlot 7", DESCR: "PVDMII DSP SIMM with four DSPs"

PID: PVDM2-64 , VID: V01 , SN: FOC10140VVE

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 1", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 2", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 3", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 4", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 5", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

Wj_F1_1#show voice dsp

DSP DSP DSPWARE CURR BOOT PAK TX/RX

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

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

C549 001 01 g729r8 24.3.0 busy idle 0 0 1/0/0:1 01 0 38027464/319

63465

02 g729r8 24.3.0 busy idle 0 1/0/0:1 02 0 39277870/332

68142

03 g729r8 24.3.0 busy idle 0 1/0/0:1 03 0 46455212/518

28885

04 g729r8 24.3.0 busy idle 0 1/0/0:1 04 0 39306088/330

62784

C549 002 01 g729r8 24.3.0 busy idle 0 0 1/0/0:1 05 0 37955137/318

10363

02 g729r8 24.3.0 busy idle 0 1/0/0:1 06 0 38934740/336

20268

03 24.3.0 IDLE idle 0 1/0/0:1 08 0 39566673/340

45348

C549 003 01 24.3.0 IDLE idle 0 1/0/0:1 10 0 36546649/318

64490

03 g729r8 24.3.0 busy idle 0 1/0/0:1 11 0 36729606/311

18894

04 g729r8 24.3.0 busy idle 0 1/0/0:1 12 0 37703120/321

38912

C549 004 01 g729r8 24.3.0 busy idle 0 0 1/0/0:1 13 0 47982248/523

21531

02 None 24.3.0 busy idle 0 1/0/0:1 14 0 37342855/324

84111

03 g729r8 24.3.0 busy idle 0 1/0/0:1 15 0 38138464/326

17185

04 g729r8 24.3.0 busy idle 0 1/0/0:1 16 0 38018485/327

32490

C549 005 01 g729r8 24.3.0 busy idle 0 0 1/0/0:1 17 0 39256003/337

46054

02 g729r8 24.3.0 busy idle 0 1/0/0:1 18 0 37141048/317

39223

03 None 24.3.0 busy idle 0 1/0/0:1 19 0 37672795/322

37939

04 24.3.0 IDLE idle 0 0 1/0/0:1 21 0 38377255/323

95308

02 24.3.0 IDLE idle 0 1/0/0:1 23 0 39896264/335

99060

04 24.3.0 IDLE idle 0 1/0/0:1 24 0 38007548/321

71795

Best Regards!

Steven Holl · ‎12-17-2010

You need to use 'sh voice dsp detail' to see all the DSPs in that command.

You can also use 'sh voice dsp group all' to leverage some DSP information on what the DSPs are provisioned for.

xiangyong chu · ‎12-19-2010

Hi, Sir :

Show voice dsp detailed always only show only 24 channel for DSP C549 and show voice dsp group all that the command cann't support for C549 and cann't display the detail for the C549.

In addition I have two voice card VWIC2-1MFT-T1/E1 on Slot 0 SubSlot 1 and on VWIC-1MFT-T1= Slot 1 SubSlot 0,for more detailed information as the output of show inventory.

NAME: "T1 (1 Port) Multi-Flex Trunk WAN Daughter Card on Slot 1 SubSlot 0", DESCR: "T1 (1 Port) Multi-Flex Trunk WAN Daughter Card"

PID: VWIC-1MFT-T1= , VID: 1.0, SN: 30618128

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 1", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 2", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 3", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 4", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 5", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: , SN:

Why are you using cna VWIC in an NM slot ?

Can't you place it directly in an HWIC slot ?

xiangyong chu · ‎12-19-2010

Hi, Sir :

For the output of commond on show voice dsp group all that I also have another confused: one calling used the codec g729r8 must be two or three channel, why one dsp channel matched one call as the output?

Wj_F1_1# show voice dsp group all

DSP groups on slot 0:

dsp 13:

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: 120, reserved credits: 0

Signaling channels allocated: 16

Voice channels allocated: 4

Credits used: 120

Voice channels:

Ch01: voice port: 0/1/0:1.19, codec: g729r8, credits allocated: 30

Ch02: voice port: 0/1/0:1.11, codec: g729r8, credits allocated: 30

Ch03: voice port: 0/1/0:1.20, codec: g729r8, credits allocated: 30

Ch05: voice port: 0/1/0:1.12, codec: g729r8, credits allocated: 30

dsp 14:

State: UP, firmware: 24.3.0

Max signal/voice channel: 16/16

Max credits: 240

num_of_sig_chnls_allocated: 8

Transcoding channels allocated: 0

Group: FLEX_GROUP_VOICE, complexity: FLEX

Shared credits: 150, reserved credits: 0

Signaling channels allocated: 8

Voice channels allocated: 3

Credits used: 90

Voice channels:

Ch01: voice port: 0/1/0:1.3, codec: g729r8, credits allocated: 30

Ch02: voice port: 0/1/0:1.21, codec: g729r8, credits allocated: 30

Ch03: voice port: 0/1/0:1.22, codec: g729r8, credits allocated: 30

xiangyong chu · ‎12-20-2010

Hi, Sir :

Can you give futher advise?

paolo bevilacqua · ‎12-17-2010

Why are you using cna VWIC in an NM slot ?

Can't you place it directly in an HWIC slot ?