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New Member

2811 CME DSP Error with G.722 calls

Hi,

i have a CME 8.6 (IOS 151-4.M2) and a Voip SIP Trunk. Behind i have some 7961 SCCP Phones. Everything is working fine but if i want to perform a G.722 Call to Externals its not working and i got an DSP Error:

%DSMP-3-DSPALARM: Alarm on DSP : status=0x0 message=0x0 text=N

And i know the other side supports G.722

Here is my config:

!

voice class codec 1

codec preference 1 g711alaw

codec preference 2 g711ulaw

codec preference 3 g722-64

!        

voice-card 0

dspfarm 

dsp services dspfarm

!        

!

sccp local FastEthernet0/0

sccp ccm 192.168.5.99 identifier 1 version 7.0

sccp     

!

sccp ccm group 1

associate ccm 1 priority 1

associate profile 1 register Transcode

keepalive retries 5

switchover method immediate

switchback method immediate

switchback interval 5

!

dspfarm profile 1 transcode 

codec g722-64

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

maximum sessions 2

associate application SCCP

shutdown

!

dial-peer voice 1401 voip

description *** from GW to SIP Trunk ***

translation-profile outgoing SIP-Outgoing

destination-pattern 0T

session protocol sipv2

session target dns:<removed>

session transport udp

voice-class codec 1 

voice-class h323 1

voice-class sip dtmf-relay force rtp-nte

dtmf-relay rtp-nte

no vad

!

telephony-service

no auto-reg-ephone

max-ephones 7

max-dn 10

ip source-address 192.168.5.99 port 2000

system message <removed>

cnf-file location flash:

load 7961 SCCP41.9-2-3S.loads

time-format 24

max-conferences 8 gain -6

moh chan.wav

multicast moh 239.1.1.30 port 16384

web admin system name cisco secret 5 <removed>

dn-webedit

time-webedit

transfer-system full-consult

create cnf-files version-stamp 7960 Jun 13 2012 00:18:31

!

Is there something missing in  the config?

Here is a sh inventory:

NAME: "PVDMII DSP SIMM with one DSP on Slot 0 SubSlot 5", DESCR: "PVDMII DSP SIMM with one DSP"

PID: PVDM2-16          , VID: V01 , SN: <removed>

Here is a SCCP ALL:

show sccp all

SCCP Admin State: UP

Gateway Local Interface: FastEthernet0/0

        IPv4 Address: 192.168.5.99

        Port Number: 2000

IP Precedence: 5

User Masked Codec list: None

Call Manager: 192.168.5.99, Port Number: 2000

                Priority: N/A, Version: 7.0, Identifier: 1

                Trustpoint: N/A

SCCP application services(dspfarm profiles) are not enabled

or haven't associated to SCCP CCM group

CCM Group Identifier: 1

Description: None

Binded Interface: None

Associated CCM Id: 1, Priority in this CCM Group: 1

Associated Profile: 1, Registration Name: Transcode

Registration Retries: 3, Registration Timeout: 10 sec

Keepalive Retries: 5, Keepalive Timeout: 30 sec

CCM Connect Retries: 3, CCM Connect Interval: 10 sec

Switchover Method: IMMEDIATE, Switchback Method: IMMEDIATE

Switchback Interval: 5 sec, Switchback Timeout: 0 sec

Signaling DSCP value: cs3, Audio DSCP value: ef

Total number of active session(s) 0, and connection(s) 0

Total number of active session(s) 0, and connection(s) 0

Total number of active session(s) 0, connection(s) 0, and callegs 0

SCCP Application Service(s) Statistics Summary:

Total Conferencing Sessions: 0, Connections: 0

Total Transcoding Sessions: 0, Connections: 0

Total MTP Sessions: 0, Connections: 0

Total ALG-Phone Sessions: 0, Connections: 0

Total BRI-Phone Sessions: 0, Connections: 0

Total SCCP Sessions: 0, Connections: 0

Total Video Conferencing Sessions: 0, Connections: 0

Total Video Transcoding Sessions: 0, Connections: 0

Total active sessions 0, connections 0, rsvp sessions 0

Statistic                  Count

-------------------------  -----------

Send queue enqueue error   0

Socket send error          0

Msgs discarded upon error  0

Please any help.

Regards

Jason

5 REPLIES
New Member

2811 CME DSP Error with G.722 calls

UPDATE:

i have added the commands

service phone g722CodecSupport 2

codec g722-64

to telephony-service and now it works. But i have noise echo if i talk. I mean i can hear me very noise in the handset. Any ideas?

Cheers

Jason

VIP Super Bronze

2811 CME DSP Error with G.722 calls

Can you send the output of the ff  command

show voice dsp group all and

show voice dsp capabilities slot 0 dsp 1

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New Member

2811 CME DSP Error with G.722 calls

Following is output of command in your comment.

P1-3845#show voice dsp group all
DSP groups on slot 0:
dsp 1:
  State: UP, firmware: 28.3.8
  Max signal/voice channel: 16/16
  Max credits: 240
  num_of_sig_chnls_allocated: 4
  Transcoding channels allocated: 4
  Group: FLEX_GROUP_VOICE, complexity: FLEX
    Shared credits: 120, reserved credits: 0
    Signaling channels allocated: 4
    Voice channels allocated: 0
    Credits used (rounded-up): 0
  Group: FLEX_GROUP_XCODE, complexity: MEDIUM
    Shared credits: 0, reserved credits: 120
    Transcoding channels allocated: 0
    Credits used (rounded-up): 0

dsp 2:
  State: UP, firmware: 28.3.8
  Max signal/voice channel: 16/16
  Max credits: 240
  num_of_sig_chnls_allocated: 0
  Transcoding channels allocated: 0
  Group: FLEX_GROUP_VOICE, complexity: FLEX
    Shared credits: 240, reserved credits: 0
    Signaling channels allocated: 0
    Voice channels allocated: 0
    Credits used (rounded-up): 0

dsp 3:
  State: UP, firmware: 28.3.8
  Max signal/voice channel: 16/16
  Max credits: 240
  num_of_sig_chnls_allocated: 0
  Transcoding channels allocated: 0
  Group: FLEX_GROUP_CONF, complexity: CONFERENCE
    Shared credits: 0, reserved credits: 240
    Codec: CONF_G722, maximum participants: 8
    Sessions per dsp: 2

dsp 4:
  State: UP, firmware: 28.3.8
  Max signal/voice channel: 16/16
  Max credits: 240
  num_of_sig_chnls_allocated: 0
  Transcoding channels allocated: 0
  Group: FLEX_GROUP_CONF, complexity: CONFERENCE
    Shared credits: 0, reserved credits: 240
    Codec: CONF_G722, maximum participants: 8
    Sessions per dsp: 2


DSP groups on slot 1:
This command is not applicable to slot 1

DSP groups on slot 2:
This command is not applicable to slot 2

DSP groups on slot 3:
This command is not applicable to slot 3

DSP groups on slot 4:
This command is not applicable to slot 4

  0 DSP resource allocation failure
P1-3845# show voice dsp capabilities slot 0 dsp 1
DSP Type: C5510 -16
Card 0 DSP id 1 Capabilities:
    Credits   240 ,  G711Credits 15,  HC Credits  40,  MC Credits  30,
    FC Channel  16,  HC Channel  6 ,  MC Channel  8 ,
    Conference 8-party credits:
     G711  30 ,  G729  120,  G722  120,  ILBC  240
Secure Credits:
   Sec LC Xcode  30,     Sec HC Xcode  80,
   Sec MC Xcode  60,     Sec LC UNIV Xcode  30,
   Sec HC UNIV Xcode  80,Sec MC UNIV Xcode  60,
   Sec G729 conf 120,    Sec G722 conf 240,     Sec ILBC conf 240,
   Sec G711 conf 60 ,
Max Conference Parties per DSP:
    G711 64,  G729 16,  G722 16,  ILBC 8 ,
    Sec G711 32,  Sec G729 16,
    Sec G722 8   Sec ILBC 8 ,
Voice Channels:
    g711perdsp = 16,  g726perdsp = 8 , g729perdsp = 6 , g729aperdsp = 8 ,
    g723perdsp = 6 ,  g728perdsp = 6 , g711_5msperdsp = 14, gsmamrnbperdsp = 6 ,
    ilbcperdsp = 6 ,  isacperdsp = 3 , modemrelayperdsp = 6 ,
    g72264Perdsp = 8 , h324perdsp = 5 ,
    m_f_thruperdsp = 16, faxrelayperdsp = 8 ,
    maxchperdsp = 16, minchperdsp = 3 ,
    srtp_maxchperdsp = 10, srtp_minchperdsp = 6 , faxrelay_srtp_perdsp = 8 ,
    g711_srtp_perdsp = 10, g729_srtp_perdsp = 6 , g729a_srtp_perdsp = 8
    gnx64_srtp_perdsp = 10

Silver

2811 CME DSP Error with G.722 calls

Hi Jason,

I also had the same issue with IOS 15.1, replaced it with 15.2.3T and the issue was fixed.

I think 15.3.1T was released last month, please check it out.

HTH

espereir

New Member

2811 CME DSP Error with G.722 calls

I have experienced same issue on Cisco3845 IOS 151-4.M2,

but after replacing IOS into 151-4.M5, the issue was disappeared.

Please try it.

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