Re: Voice Loop H323!!

This only a partial debug of what's going on. All that is shown here
is that a call comes in and it is disconnected because it has the same
call ID. You want to look at the same calling/called numbers as well
as the IP (H.323/SIP) debugs to go along with this.

Most likely your dial peers are not specific enough. You've probably
got something like two dial peers with a destination-pattern of .T, or
maybe a variable length dial plan that isn't working as expected. A
'show run | i destination-pattern' may help you figure out what the
router is trying to do from a call routing perspective.

-nick

On Wed, Jun 30, 2010 at 11:14 PM, emir d souza <emir979_at_gmail.com> wrote:
> Hi all,
>
> Has anyone seen this error before?
>
> *Apr 13 16:45:51.715: %CALL_CONTROL-6-CALL_LOOP: The incoming call has a
> global identfier already present in the list of currently handled calls. It
> is being refused.
> Cisco GW (7200) is connected to an Ericsson PBX via E1 QSIG. Call is
> originating from an Avaya phone via H323 destined to a voice mail hooked up
> to the Ericsson PBX.
>
>
> The rest of the debug is as follows:
>
> *Apr 13 16:45:41.714: ISDN Se1/0:15 Q931: Applying typeplan for sw-type 0x16
> is 0x2 0x1, Calling num 1234
> *Apr 13 16:45:41.714: ISDN Se1/0:15 Q931: Applying typeplan for sw-type 0x16
> is 0x0 0x0, Called num 5678
> *Apr 13 16:45:41.714: ISDN Se1/0:15 Q931: TX -> SETUP pd = 8 callref =
> 0x00A2
> Bearer Capability i = 0x9090A3
> Standard = CCITT
> Transfer Capability = 3.1kHz Audio
> Transfer Mode = Circuit
> Transfer Rate = 64 kbit/s
> Channel ID i = 0xA98381
> Exclusive, Channel 1
> Facility i =
> 0x9FAA06800100820100A113020118020100800B4176617961203435373030
> Display i = 'John'
> Calling Party Number i = 0x2180, '1234'
> Plan:ISDN, Type:National
> Called Party Number i = 0x80, '5678'
> Plan:Unknown, Type:Unknown
> *Apr 13 16:45:41.802: ISDN Se1/0:15 Q931: RX <- SETUP_ACK pd = 8 callref =
> 0x80A2
> Channel ID i = 0xA98381
> Exclusive, Channel 1
> *Apr 13 16:45:41.822: ISDN Se1/0:15 Q931: RX <- CALL_PROC pd = 8 callref =
> 0x80A2
> Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band
> info
> *Apr 13 16:45:41.826: ISDN Se1/0:15 Q931: RX <- PROGRESS pd = 8 callref =
> 0x80A2
> Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band
> info
> *Apr 13 16:45:41.922: ISDN Se1/0:15 Q931: RX <- FACILITY pd = 8 callref =
> 0x80A2
> Facility i =
> 0x9FAA06800100820100A164020101020113305C0A0101300BA5090A0104120437373939020101400504039090A3A10DA00BA5090A0100120436323039820102A411A00FA10A0A0102120534353730300A0101A50D800B4176617961203435373030A70C800A4D6F64656C204E6F6465
> *Apr 13 16:45:41.922: ISDN Se1/0:15 **ERROR**: isdn_init_fac_data: No Opval
> 0
> *Apr 13 16:45:51.659: ISDN Se1/0:15 Q931: RX <- DISCONNECT pd = 8 callref =
> 0x80A2
> Cause i = 0x8190 - Normal call clearing
> *Apr 13 16:45:51.663: ISDN Se1/0:15 Q931: TX -> RELEASE pd = 8 callref =
> 0x00A2
> *Apr 13 16:45:51.695: ISDN Se1/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref
> = 0x80A2
> *Apr 13 16:45:51.715: %CALL_CONTROL-6-CALL_LOOP: The incoming call has a
> global identfier already present in the list of currently handled calls. It
> is being refused.
>
>
> Cheers,
>
> Emir
>
>
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Received on Thu Jul 01 2010 - 00:29:35 ART