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Blocking incoming called number to a 2821

Reetinghasi
Level 1
Level 1

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

7 Replies 7

paolo bevilacqua
Hall of Fame
Hall of Fame

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.

Attached a call log of both good and bad calls.

2nd call is bad

4th call is good with the calling party number

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.

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

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

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

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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