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External calls not working with Cisco Gateway 2811 connected to E1 line

Hi everybody, hope you're all fine. I need your help about an issue I'm encountering with my TOIP installation (Call Manager & Gateway 2911). Since my gateway has been restarted, I'm not able to make or receive external phone calls.

After entering the command debug isdn q931debug voip ccapi inout, here is what happens when trying to call from inside to ouside :

Jan 31 15:09:30.980: //-1/80B6EE336300/CCAPI/cc_api_display_ie_subfields:
cc_api_call_setup_ind_common:
cisco-username=toto
----- ccCallInfo IE subfields -----
cisco-ani=XXXXX9600
cisco-anitype=0
cisco-aniplan=0
cisco-anipi=0
cisco-anisi=1
dest=006XXXXXXXX
cisco-desttype=0
cisco-destplan=0
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-lastrdn=
cisco-rdntype=-1
cisco-rdnplan=-1
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0

Jan 31 15:09:30.980: //-1/80B6EE336300/CCAPI/cc_api_call_setup_ind_common:
Interface=0x2995F7A0, Call Info(
Calling Number=XXXXX9600,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=006XXXXXXXX(TON=Unknown, NPI=Unknown),
Calling Translated=FALSE, Subscriber Type Str=Unknown, FinalDestinationFlag=TRUE,
Incoming Dial-peer=0, Progress Indication=NULL(0), Calling IE Present=TRUE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, CLID Transparent=FALSE), Call Id=32
Jan 31 15:09:30.984: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jan 31 15:09:30.984: :cc_get_feature_vsa malloc success
Jan 31 15:09:30.984: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jan 31 15:09:30.984: cc_get_feature_vsa count is 1
Jan 31 15:09:30.984: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jan 31 15:09:30.984: :FEATURE_VSA attributes are: feature_name:0,feature_time:719220984,feature_id:32
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/cc_api_call_setup_ind_common:
Set Up Event Sent;
Call Info(Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=006XXXXXXXX(TON=Unknown, NPI=Unknown))
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/cc_process_call_setup_ind:
Event=0x29DB2C90
Jan 31 15:09:30.984: //-1/xxxxxxxxxxxx/CCAPI/cc_setupind_match_search:
Try with the demoted called number 006XXXXXXXX
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccCallSetContext:
Context=0x2ADD8B7C
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/cc_process_call_setup_ind:
>>>>CCAPI handed cid 32 with tag 0 to app "_ManagedAppProcess_Default"
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccCallProceeding:
Progress Indication=NULL(0)
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccCallSetupRequest:
Destination=, Calling IE Present=TRUE, Mode=0,
Outgoing Dial-peer=2000, Params=0x2ADD78C4, Progress Indication=ORIGINATING SIDE IS NON ISDN(3)
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccCheckClipClir:
In: Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed)
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccCheckClipClir:
Out: Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed)
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccCallSetupRequest:
Destination Pattern=00[1-9]........, Called Number=006XXXXXXXX, Digit Strip=TRUE
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccCallSetupRequest:
Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=006XXXXXXXX(TON=Unknown, NPI=Unknown),
Redirect Number=, Display Info=
Account Number=Toto, Final Destination Flag=TRUE,
Guid=80B6EE33-AA0F-31C5-6300-D801C0A8D28D, Outgoing Dial-peer=2000
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/cc_api_display_ie_subfields:
ccCallSetupRequest:
cisco-username=Toto
----- ccCallInfo IE subfields -----
cisco-ani=XXXXX9600
cisco-anitype=0
cisco-aniplan=0
cisco-anipi=0
cisco-anisi=1
dest=006XXXXXXXX
cisco-desttype=0
cisco-destplan=0
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-lastrdn=
cisco-rdntype=-1
cisco-rdnplan=-1
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0

Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccIFCallSetupRequestPrivate:
Interface=0x29DD5DB4, Interface Type=6, Destination=, Mode=0x0,
Call Params(Calling Number=XXXXX9600,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=006XXXXXXXX(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,
Subscriber Type Str=Unknown, FinalDestinationFlag=TRUE, Outgoing Dial-peer=2000, Call Count On=FALSE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id=)
Jan 31 15:09:30.984: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jan 31 15:09:30.984: :cc_get_feature_vsa malloc success
Jan 31 15:09:30.984: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jan 31 15:09:30.984: cc_get_feature_vsa count is 2
Jan 31 15:09:30.984: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jan 31 15:09:30.984: :FEATURE_VSA attributes are: feature_name:0,feature_time:719220760,feature_id:33
Jan 31 15:09:30.984: //33/80B6EE336300/CCAPI/ccIFCallSetupRequestPrivate:
SPI Call Setup Request Is Success; Interface Type=6, FlowMode=1
Jan 31 15:09:30.984: //33/80B6EE336300/CCAPI/ccCallSetContext:
Context=0x2ADD7874
Jan 31 15:09:30.984: //32/80B6EE336300/CCAPI/ccSaveDialpeerTag:
Outgoing Dial-peer=2000
Jan 31 15:09:30.988: ISDN Se0/0/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x0, Calling num XXXXX9600
Jan 31 15:09:30.988: ISDN Se0/0/0:15 Q931: Sending SETUP callref = 0x0091 callID = 0x8012 switch = primary-net5 interface = User
Jan 31 15:09:30.988: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x0091
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98395
Exclusive, Channel 21
Progress Ind i = 0x8183 - Origination address is non-ISDN
Calling Party Number i = 0x0081, 'XXXXX9600'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '0670135765'
Plan:Unknown, Type:Unknown
Jan 31 15:09:31.344: ISDN Se0/0/0:15 Q931: RX <- SETUP_ACK pd = 8 callref = 0x8091
Channel ID i = 0xA98395
Exclusive, Channel 21
Jan 31 15:09:31.424: ISDN Se0/0/0:15 Q931: RX <- CALL_PROC pd = 8 callref = 0x8091
Channel ID i = 0xA98395
Exclusive, Channel 21
Jan 31 15:09:31.428: //33/80B6EE336300/CCAPI/cc_api_call_proceeding:
Interface=0x29DD5DB4, Progress Indication=NULL(0)
Jan 31 15:09:31.428: //33/80B6EE336300/CCAPI/cc_api_call_disconnected:
Cause Value=47, Interface=0x29DD5DB4, Call Id=33
Jan 31 15:09:31.428: //33/80B6EE336300/CCAPI/cc_api_call_disconnected:
Call Entry(Responsed=TRUE, Cause Value=47, Retry Count=0)
Jan 31 15:09:31.428: //32/xxxxxxxxxxxx/CCAPI/ccCallReleaseResources:
release reserved xcoding resource.
Jan 31 15:09:31.428: //33/80B6EE336300/CCAPI/ccCallSetAAA_Accounting:
Accounting=0, Call Id=33
Jan 31 15:09:31.428: //33/80B6EE336300/CCAPI/ccCallDisconnect:
Cause Value=47, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=47)
Jan 31 15:09:31.428: //33/80B6EE336300/CCAPI/ccCallDisconnect:
Cause Value=47, Call Entry(Responsed=TRUE, Cause Value=47)
Jan 31 15:09:31.428: //33/80B6EE336300/CCAPI/cc_api_get_transfer_info:
Transfer Number Is Null
Jan 31 15:09:31.428: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8 callref = 0x0091
Cause i = 0x80AF - Resource unavailable, unspecified
Jan 31 15:09:31.728: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8 callref = 0x8091
Jan 31 15:09:31.728: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x0091
Jan 31 15:09:31.728: //33/80B6EE336300/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x29DD5DB4, Tag=0x0, Call Id=33,
Call Entry(Disconnect Cause=47, Voice Class Cause Code=0, Retry Count=0)
Jan 31 15:09:31.728: //33/80B6EE336300/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
Jan 31 15:09:31.728: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jan 31 15:09:31.728: :cc_free_feature_vsa freeing 2ADE7010
Jan 31 15:09:31.728: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jan 31 15:09:31.728: vsacount in free is 1
Jan 31 15:09:31.728: //32/80B6EE336300/CCAPI/ccCallDisconnect:
Cause Value=47, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Jan 31 15:09:31.728: //32/80B6EE336300/CCAPI/ccCallDisconnect:
Cause Value=47, Call Entry(Responsed=TRUE, Cause Value=47)
Jan 31 15:09:31.728: //32/80B6EE336300/CCAPI/cc_api_get_transfer_info:
Transfer Number Is Null
Jan 31 15:09:31.728: //32/80B6EE336300/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x2995F7A0, Tag=0x0, Call Id=32,
Call Entry(Disconnect Cause=47, Voice Class Cause Code=0, Retry Count=0)
Jan 31 15:09:31.728: //32/80B6EE336300/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
Jan 31 15:09:31.728: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jan 31 15:09:31.728: :cc_free_feature_vsa freeing 2ADE70F0
Jan 31 15:09:31.728: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jan 31 15:09:31.728: vsacount in free is 0

And here is what happens when trying to call from outside to inside :

Jan 31 15:14:33.778: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x55D2
Sending Complete
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98385
Exclusive, Channel 5
Calling Party Number i = 0x2083, '6XXXXXXXX'
Plan:Unknown, Type:National
Called Party Number i = 0x81, '9653'
Plan:ISDN, Type:Unknown
Jan 31 15:14:33.778: ISDN Se0/0/0:15 Q931: Received SETUP callref = 0xD5D2 callID = 0x0097 switch = primary-net5 interface = User
Jan 31 15:14:33.782: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0xD5D2
Cause i = 0x80AA - Switching equipment congestion
Jan 31 15:14:40.862: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x55D3
Sending Complete
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98386
Exclusive, Channel 6
Calling Party Number i = 0x2083, '6XXXXXXXX'
Plan:Unknown, Type:National
Called Party Number i = 0x81, '9653'
Plan:ISDN, Type:Unknown
Jan 31 15:14:40.862: ISDN Se0/0/0:15 Q931: Received SETUP callref = 0xD5D3 callID = 0x0098 switch = primary-net5 interface = User
Jan 31 15:14:40.866: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0xD5D3
Cause i = 0x80AA - Switching equipment congestion

 

Already tried to reboot the gateway and the E1 BOX installed by the ISP unsuccessfully. The communication between the ISP and the E1 card seems to be good as we can see events when calling...

Can you please help me ? any idea ?

Thank you in advance.

 

20 REPLIES 20

I tried something else. I wiped the configuration and restored it again. But there are some lines I can no longer execute (strikethrough) :

dspfarm profile 10 transcode 
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
codec g729br8
maximum sessions 3
associate application SCCP

 Lines that start by "codec ..." show "unrecognized command". And I can only execute "maximum sessions 0": no other number is accepted.

This is because you do not have enough dsps to execute those commands. Fix the DSP issue on the router and you should be able to configure transcoding resources

Please rate all useful posts

So it looks like my gateway has a problem with its motherboard. I set up a new gateway with similar settings and now I think I no longer have DSP issues. When trying to call, I now have the disconnect code 44 :

Feb 12 12:19:19.950: //-1/00C3A86A1100/CCAPI/cc_api_display_ie_subfields:
cc_api_call_setup_ind_common:
cisco-username=XXXXX Nicolas
----- ccCallInfo IE subfields -----
cisco-ani=XXXXX9600
cisco-anitype=0
cisco-aniplan=0
cisco-anipi=0
cisco-anisi=1
dest=XXXXX65
cisco-desttype=0
cisco-destplan=0
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-lastrdn=
cisco-rdntype=-1
cisco-rdnplan=-1
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0

Feb 12 12:19:19.950: //-1/00C3A86A1100/CCAPI/cc_api_call_setup_ind_common:
Interface=0x29586A6C, Call Info(
Calling Number=XXXXX9600,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=XXXXX65(TON=Unknown, NPI=Unknown),
Calling Translated=FALSE, Subscriber Type Str=Unknown, FinalDestinationFlag=TRUE,
Incoming Dial-peer=0, Progress Indication=NULL(0), Calling IE Present=TRUE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, CLID Transparent=FALSE), Call Id=25
Feb 12 12:19:19.950: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Feb 12 12:19:19.950: :cc_get_feature_vsa malloc success
Feb 12 12:19:19.950: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Feb 12 12:19:19.950: cc_get_feature_vsa count is 1
Feb 12 12:19:19.950: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Feb 12 12:19:19.950: :FEATURE_VSA attributes are: feature_name:0,feature_time:841539712,feature_id:25
Feb 12 12:19:19.950: //25/00C3A86A1100/CCAPI/cc_api_call_setup_ind_common:
Set Up Event Sent;
Call Info(Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=XXXXXX65(TON=Unknown, NPI=Unknown))
Feb 12 12:19:19.950: //25/00C3A86A1100/CCAPI/cc_process_call_setup_ind:
Event=0x31499898
Feb 12 12:19:19.950: //-1/xxxxxxxxxxxx/CCAPI/cc_setupind_match_search:
Try with the demoted called number xxxxxxx65
Feb 12 12:19:19.950: //25/00C3A86A1100/CCAPI/ccCallSetContext:
Context=0x3000BDE0
Feb 12 12:19:19.950: //25/00C3A86A1100/CCAPI/cc_process_call_setup_ind:
>>>>CCAPI handed cid 25 with tag 0 to app "_ManagedAppProcess_Default"
Feb 12 12:19:19.950: //25/00C3A86A1100/CCAPI/ccCallProceeding:
Progress Indication=NULL(0)
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccCallSetupRequest:
Destination=, Calling IE Present=TRUE, Mode=0,
Outgoing Dial-peer=2000, Params=0x30009820, Progress Indication=ORIGINATING SIDE IS NON ISDN(3)
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccCheckClipClir:
In: Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed)
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccCheckClipClir:
Out: Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed)
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccCallSetupRequest:
Destination Pattern=00[1-9]........, Called Number=xxxxxx65, Digit Strip=TRUE
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccCallSetupRequest:
Calling Number=XXXXX9600(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=xxxxxxx65(TON=Unknown, NPI=Unknown),
Redirect Number=, Display Info=
Account Number=XXXXXXXX Nicolas, Final Destination Flag=TRUE,
Guid=00C3A86A-C7B9-21C6-1100-4E01C0A8D28D, Outgoing Dial-peer=2000
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/cc_api_display_ie_subfields:
ccCallSetupRequest:
cisco-username=XXXXXXXX Nicolas
----- ccCallInfo IE subfields -----
cisco-ani=XXXXX9600
cisco-anitype=0
cisco-aniplan=0
cisco-anipi=0
cisco-anisi=1
dest=xxxxxx65
cisco-desttype=0
cisco-destplan=0
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-lastrdn=
cisco-rdntype=-1
cisco-rdnplan=-1
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0

Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccIFCallSetupRequestPrivate:
Interface=0x298D58A8, Interface Type=6, Destination=, Mode=0x0,
Call Params(Calling Number=XXXXX9600,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=User, Passed, Presentation=Allowed),
Called Number=xxxxxxx65(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,
Subscriber Type Str=Unknown, FinalDestinationFlag=TRUE, Outgoing Dial-peer=2000, Call Count On=FALSE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id=)
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Feb 12 12:19:19.954: :cc_get_feature_vsa malloc success
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Feb 12 12:19:19.954: cc_get_feature_vsa count is 2
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Feb 12 12:19:19.954: :FEATURE_VSA attributes are: feature_name:0,feature_time:841539488,feature_id:26
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Feb 12 12:19:19.954: :cc_free_feature_vsa freeing 3228DF98
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Feb 12 12:19:19.954: vsacount in free is 1
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_update_feature_vsa:

Feb 12 12:19:19.954: : updating existing feature vsa
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_update_feature_vsa:

Feb 12 12:19:19.954: feature call basic
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccCallDisconnect:
Cause Value=44, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/ccCallDisconnect:
Cause Value=44, Call Entry(Responsed=TRUE, Cause Value=44)
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/cc_api_get_transfer_info:
Transfer Number Is Null
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x29586A6C, Tag=0x0, Call Id=25,
Call Entry(Disconnect Cause=44, Voice Class Cause Code=0, Retry Count=0)
Feb 12 12:19:19.954: //25/00C3A86A1100/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Feb 12 12:19:19.954: :cc_free_feature_vsa freeing 3228E078
Feb 12 12:19:19.954: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Feb 12 12:19:19.954: vsacount in free is 0

Please send the output of 

 debug isdn q931

debug VoIP ccaci input

Sh run

 

Please rate all useful posts

Please send the output of 

 debug isdn q931

debug VoIP ccaci input

Sh run

 

Please rate all useful posts
Maren Mahoney
Collaborator

I agree with Shalid, we need to see the config on the router to help figure out what is going on.

The Disconnect Cause Code=47 is most often a codec-mismatch error, which gives the media resource error Shalid mentioned as the router looks for a transcoder that it doesn't have.

The call in the other direction is a little more interesting, and may be a separate problem. The "switching equipment congestion" implies that your router is determining that wherever it is trying to send the call is "busy". That could be a loop, that could be a CUCM signaling issue, and could be other things as well. Again, posting your config is the next thing.

Maren

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