Blocking incoming called number to a 2821

Unanswered Question
May 5th, 2010

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I am running into an issue where i cannot receive incoming calls when Incoming called party number is missing.

Other calls are successful. I have a NEC PBX sending calls to my Cisco 2821 doing NI2 network side on my side.

Is there any command that would block incoming callled number?

05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077064: *May  5 21:05:58.150: ISDN Se0/1/1:23 Q931: RX <- SETUP pd = 8  callref = 0x0200
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077065: <TAB>Bearer Capability i = 0x9090A2
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077066: <TAB><TAB>Standard = CCITT
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077067: <TAB><TAB>Transfer Capability = 3.1kHz Audio
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077068: <TAB><TAB>Transfer Mode = Circuit
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077069: <TAB><TAB>Transfer Rate = 64 kbit/s
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077070: <TAB>Channel ID i = 0xA98385
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077071: <TAB><TAB>Exclusive, Channel 5
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077072: <TAB>Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info 
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077073: <TAB>Called Party Number i = 0x80, '7795'
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077074: <TAB><TAB>Plan:Unknown, Type:Unknown
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077075: *May  5 21:05:58.166: ISDN Se0/1/1:23 Q931: TX -> CALL_PROC pd = 8  callref = 0x8200
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077076: <TAB>Channel ID i = 0xA98385
05-05-2010 13:58:33 Local7.Debug 10.1.11.248 5077077: <TAB><TAB>Exclusive, Channel 5
05-05-2010 13:58:34 Local7.Debug 10.1.11.248 5077078: *May  5 21:05:58.378: ISDN Se0/1/1:23 Q931: TX -> DISCONNECT pd = 8  callref = 0x8200
05-05-2010 13:58:34 Local7.Debug 10.1.11.248 5077079: <TAB>Cause i = 0x82AF - Resource unavailable, unspecified
05-05-2010 13:58:34 Local7.Debug 10.1.11.248 5077080: *May  5 21:05:58.470: ISDN Se0/1/1:23 Q931: RX <- RELEASE pd = 8  callref = 0x0200
05-05-2010 13:58:34 Local7.Debug 10.1.11.248 5077081: <TAB>Cause i = 0x8190 - Normal call clearing

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Paolo Bevilacqua Wed, 05/05/2010 - 15:12

Can you please post and compare a clean trace of a succesful call to the same number ?

Because, iit's not normal that cisco fails to process anon. calls, normally it just doesn't care about.

Paolo Bevilacqua Wed, 05/05/2010 - 15:24

In your trace, the only failed call is for a number for which no succesful call is shown anywhere.

.

Again: cisco doesn't care about calling number unless you so configure, so that is not your issue.

Reetinghasi Wed, 05/05/2010 - 15:30

If that is not my issue how come the cisco is sending the disconnect?

Reetinghasi Wed, 05/05/2010 - 15:31

Also i can call that number from my PBX over the Cisco 2821 to the NEC.

Reetinghasi Wed, 05/05/2010 - 15:37

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Here is an example of a call going to that extension on the NEC. This call completed just fine.

2010-05-05 15:31:27 Local7.Info 10.1.11.248 5081427: *May  5 22:38:52.789: %ISDN-6-CONNECT: Interface Serial0/1/0:22 is now connected to 16304687538 N/A
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081428: *May  5 22:38:52.869: ISDN Se0/0/1:23 Q931: Applying typeplan for sw-type 0xD is 0x2 0x1, Calling num 5095357613
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081429: *May  5 22:38:52.869: ISDN Se0/0/1:23 Q931: Applying typeplan for sw-type 0xD is 0x0 0x0, Called num 6282
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081430: *May  5 22:38:52.869: ISDN Se0/0/1:23 Q931: TX -> SETUP pd = 8  callref = 0x041D
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081431:  Bearer Capability i = 0x8090A2
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081432:   Standard = CCITT
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081433:   Transfer Capability = Speech 
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081434:   Transfer Mode = Circuit
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081435:   Transfer Rate = 64 kbit/s
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081436:  Channel ID i = 0xA98383
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081437:   Exclusive, Channel 3
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081438:  Display i = 'zzcicsvc'
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081439:  Calling Party Number i = 0x2180, '5095357613'
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081440:   Plan:ISDN, Type:National
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081441:  Called Party Number i = 0x80, '6282'
2010-05-05 15:31:27 Local7.Debug 10.1.11.248 5081442:   Plan:Unknown, Type:Unknown
2010-05-05 15:31:28 Local7.Debug 10.1.11.248 5081443: *May  5 22:38:53.025: ISDN Se0/0/1:23 Q931: RX <- CALL_PROC pd = 8  callref = 0x841D
2010-05-05 15:31:28 Local7.Debug 10.1.11.248 5081444:  Channel ID i = 0xA98383
2010-05-05 15:31:28 Local7.Debug 10.1.11.248 5081445:   Exclusive, Channel 3
2010-05-05 15:31:28 Local7.Debug 10.1.11.248 5081446: *May  5 22:38:53.041: ISDN Se0/0/1:23 Q931: RX <- ALERTING pd = 8  callref = 0x841D

Paolo Bevilacqua Wed, 05/05/2010 - 15:42

Are you using H.323 or MGCP ?

Please post only clean traces, these above a difficult to read.

And clarify all and any systme connected and how exactly.

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