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New Member

ISDN cause code 80bf

Hi,

The calls are getting disconnected at Voice gateway. Q931 debug logs says cause code 80bfservice option not available. Please let me know wheher it is an issue with Service provider or I need to modify my VG configuration.

Thanks

Krishna Mohan

14 REPLIES
Hall of Fame Super Gold

Re: ISDN cause code 80bf

Need to see full trace to say.

New Member

Re: ISDN cause code 80bf

Please find the trace logs

Hall of Fame Super Gold

Re: ISDN cause code 80bf

Trace should be very short, put it here without using attachments.

New Member

Re: ISDN cause code 80bf

Pls find

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 = 0x2181, '9990860046'
  Plan:ISDN, Type:National
High Layer Compat i = 0x9181
*Sep  4 14:35:47.625: ISDN Se0/1/1:15 Q921: User TX -> RR sapi=0 tei=0 nr=42
*Sep  4 14:35:47.625: ISDN Se0/1/1:15 Q931: Received SETUP  callref = 0xACEF callID = 0x7BF8 switch = primary-net5 interface = User
*Sep  4 14:35:47.625: ISDN Se0/1/1:15 Q921: User TX -> INFO sapi=0 tei=0, ns=32 nr=42
*Sep  4 14:35:47.625: ISDN Se0/1/1:15 Q931: CALL_PROC pd = 8  callref = 0xACEF
Channel ID i = 0xA98385
  Exclusive, Channel 5
*Sep  4 14:35:47.629: ISDN Se0/1/1:15 Q921: User TX -> INFO sapi=0 tei=0, ns=33 nr=42
*Sep  4 14:35:47.629: ISDN Se0/1/1:15 Q931: DISCONNECT pd = 8  callref = 0xACEF
Cause i = 0x80BF - Service/option not available, unspecified
*Sep  4 14:35:47.633: ISDN Se0/1/1:15 Q921: User RX <- RR sapi=0 tei=0 nr=33
*Sep  4 14:35:47.637: ISDN Se0/1/1:15 Q921: User RX <- RR sapi=0 tei=0 nr=34
*Sep  4 14:35:47.709: ISDN Se0/1/1:15 Q921: User RX <- INFO sapi=0 tei=0, ns=42 nr=34
*Sep  4 14:35:47.709: ISDN Se0/1/1:15 Q931: RELEASE pd = 8  callref = 0x2CEF
*Sep  4 14:35:47.709: ISDN Se0/1/1:15 Q921: User TX -> RR sapi=0 tei=0 nr=43
*Sep  4 14:35:47.709: ISDN Se0/1/1:15 Q921: User TX -> INFO sapi=0 tei=0, ns=34 nr=43
*Sep  4 14:35:47.709: ISDN Se0/1/1:15 Q931: RELEASE_COMP pd = 8  callref = 0xACEF
*Sep  4 14:35:47.713: ISDN Se0/1/1:15 Q921: User RX <- RR sapi=0 tei=0 nr=35
*Sep  4 14:35:48.541: ISDN Se0/0/1:15 Q921: User TX -> RRp sapi=0 tei=0 nr=1

Hall of Fame Super Gold

Re: ISDN cause code 80bf

Seem to be a problem in your router, are you the technician ?

New Member

Re: ISDN cause code 80bf

Yes, I have configured this router. Please let me know the issue.

Thanks

Hall of Fame Super Gold

Re: ISDN cause code 80bf

Sorry,

You expect people to be able tell what is wrong, without knowing nothing about what you are trying to do, and how ?

,

New Member

Re: ISDN cause code 80bf

Dude, I have clearly mentioned the calls are getting diconnected in the VG with a cause code of 80bf. I have uploaded the debug logs as you asked. Then what else you need?

Thanks

Cisco Employee

Re: ISDN cause code 80bf

Hello,

Can you upload the configs for the gateway?

Does outbound work ok?

What does the call flow look like?  For example:  Call manager==h323==Gateway==PRI==Telco.

Thanks,

K

New Member

Re: ISDN cause code 80bf

This is a CVP SIP Comprehensive model. PSTN-Gateway-CVP-ICM.

Pls find the VG configs as well.

Thanks/Regards

Cisco Employee

Re: ISDN cause code 80bf

I suspect you might not be matching up to a dial peer.

Can I see a call using the following debugs?

debug isdn q931

debug voip ccapi inout

debug ccsip mess

Thanks,

New Member

Re: ISDN cause code 80bf

You might get the PRI debugger program and see what it says.

New Member

Re: ISDN cause code 80bf

Hi,

Thanks. The issue is not with the PRI. CVP call server licenses were not uploaded properly and it had only 2 default licenses.

Thanks

Hall of Fame Super Gold

Re: ISDN cause code 80bf

krishnamohan.kp wrote:

Dude, I have clearly mentioned the calls are getting diconnected in the VG with a cause code of 80bf. I have uploaded the debug logs as you asked. Then what else you need?

Thanks

"Dude" ? °Then what else" ?

I don't think that is the right attitude for a supposed network professional that comes to get free support.

Regards, Paolo.

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