11-17-2007 07:13 AM - edited 03-15-2019 07:17 AM
Hi.
when i do a incoming call i can read this with the debug.
029998: Nov 17 15:21:26.761 PCTime: ISDN BR0/0/0 SERROR: L2_Go: at bailout DLCB is NULL
L2: sapi 0 tei 127 ces 0 ev 0x3
When is outgoing , using "isdn test call interface bri 0/0/0 948xxxxxx
030033: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 SERROR: isdn_get_display_text_from_gtd: false ret
030034: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 SERROR: isdn_get_mlpp_from_gtd: MLPP from GTD failed
030035: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: CCBRI_Go: source id 0x500, state 0, call id 0x0, event 0x1
030036: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: CCBRI_Go: call id 0x8004 callref 0x0 state 1 event 0x1 Src->HOST
030037: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 0 ie_allowed =1
030038: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 3 ie_allowed =1
030039: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 5 ie_allowed =1
030040: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 7 ie_allowed =1
030041: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 8 ie_allowed =1
030042: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 9 ie_allowed =0
030043: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 10 ie_allowed =0
030044: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 12 ie_allowed =1
030045: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 26 ie_allowed =0
030046: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 15 ie_allowed =1
030047: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 16 ie_allowed =1
030048: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 17 ie_allowed =1
030049: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 19 ie_allowed =1
030050: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 21 ie_allowed =0
030051: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 22 ie_allowed =1
030052: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 23 ie_allowed =1
030053: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 24 ie_allowed =1
030054: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 25 ie_allowed =1
030055: Nov 17 15:24:24.401 PCTime: ISDN BR0/0/0 CC: ie_in_out_msg: message 0x80 ie = 4 ie_allowed =1
030056: Nov 17 15:24:32.401 PCTime: ISDN BR0/0/0 CC: CCBRI_Go: source id 0x300, state 1, call id 0x8004, event 0x341
030057: Nov 17 15:24:32.401 PCTime: ISDN BR0/0/0 CC: CCBRI_Go: call id 0x8004 call ref 0x3 state 6 event 0x91 Src->L3
030058: Nov 17 15:24:32.401 PCTime: ISDN BR0/0/0 **ERROR**: host_disconnect_ack: Unfound B-channel on Disconnect_Ack call id 0x8004
I check this with 4 ISDN terminal's
thanks
Alfonso
11-17-2007 07:59 AM
Which exact IOS is this?
If you deconfigure MGCP completely, can you make "test call" ?
11-17-2007 08:13 AM
Cisco IOS Software, 3800 Software (C3825-SPSERVICESK9-M), Version 12.4(3h), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 25-Jul-07 19:43 by stshen
ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
MUTILVACISCO3825 uptime is 1 day, 5 hours, 45 minutes
System returned to ROM by reload at 12:28:18 PCTime Fri Nov 16 2007
System restarted at 11:30:43 PCTime Fri Nov 16 2007
System image file is "flash:c3825-spservicesk9-mz.124-3h.bin"
About the other custion, when i deconfigure MGCP, then "test call" have the same error.
11-17-2007 08:27 AM
Hi,
Please upgrade to 12.4(17) mainline, or 12.4(11)XJ4, and try again.
11-19-2007 10:32 AM
Hi.
I upgrade to 12.4(17).
Now no error's en BRI interface, but have a new problem.
Then i do incoming call, the ip phone ring only 2 times and stop.
TEI for layer 2 is all time Up, Down, up down.
I wait your notices
Regrdas
Alfonso
11-19-2007 11:44 AM
Hi,
As I said before, that circuit appears defective to me.
You can enable "debug isdn q921" and "debug isdn q931", when making or receiving a call. Chances are, it will show again that the switch is disconnecting layer2.
11-19-2007 12:22 PM
hi.
debug :
001470: *Nov 19 21:24:51.739 PCTime: ISDN BR0/0/0 Q921: User RX <- UI sapi=0 tei=127
001471: *Nov 19 21:24:51.739 PCTime: ISDN BR0/0/0 Q931: SETUP pd = 8 callref = 0x27
Sending Complete
Bearer Capability i = 0x8890
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Calling Party Number i = 0x0183, '948741712'
Plan:ISDN, Type:Unknown
Called Party Number i = 0xA1, '948290007'
Plan:ISDN, Type:National
001472: *Nov 19 21:24:53.863 PCTime: ISDN BR0/0/1 Q921: User TX -> RRp sapi=0 tei=68 nr=0
001473: *Nov 19 21:24:53.867 PCTime: ISDN BR0/0/1 Q921: User RX <- RRp sapi=0 tei=68 nr=0
001474: *Nov 19 21:24:53.867 PCTime: ISDN BR0/0/1 Q921: User TX -> RRf sapi=0 tei=68 nr=0
001475: *Nov 19 21:24:53.875 PCTime: ISDN BR0/0/1 Q921: User RX <- RRf sapi=0 tei=68 nr=0
001476: *Nov 19 21:24:55.971 PCTime: ISDN BR0/0/0 Q921: User RX <- UI sapi=0 tei=127
001477: *Nov 19 21:24:55.971 PCTime: ISDN BR0/0/0 Q931: SETUP pd = 8 callref = 0x27
Sending Complete
Bearer Capability i = 0x8890
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Calling Party Number i = 0x0183, '948741712'
Plan:ISDN, Type:Unknown
Called Party Number i = 0xA1, '948290007'
Plan:ISDN, Type:National
001478: *Nov 19 21:24:57.371 PCTime: ISDN BR0/0/0 Q921: User RX <- UI sapi=0 tei=127
001479: *Nov 19 21:24:57.371 PCTime: ISDN BR0/0/0 Q931: SETUP pd = 8 callref = 0x26
Sending Complete
Bearer Capability i = 0x9090A3
Standard = CCITT
Transfer Capability = 3.1kHz Audio
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x8A
Progress Ind i = 0x8483 - Origination address is non-ISDN
Calling Party Number i = 0x0183, '948187558'
Plan:ISDN, Type:Unknown
Called Party Number i = 0xA1, '948290007'
Plan:ISDN, Type:National
001480: *Nov 19 21:24:58.855 PCTime: ISDN BR0/0/1 Q921: User RX <- DISCp sapi=0 tei=68
001481: *Nov 19 21:24:58.855 PCTime: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0/1, TEI 68 changed to down
001482: *Nov 19 21:24:58.855 PCTime: ISDN BR0/0/1 Q921: User TX -> UAf sapi=0 tei=68
001483: *Nov 19 21:24:58.859 PCTime: ISDN BR0/0/1 Q921: L2_EstablishDataLink: sending SABME
001484: *Nov 19 21:24:58.859 PCTime: ISDN BR0/0/1 Q921: User TX -> SABMEp sapi=0 tei=68
001485: *Nov 19 21:24:58.871 PCTime: ISDN BR0/0/1 Q921: User RX <- UAf sapi=0 tei=68
001486: *Nov 19 21:24:58.871 PCTime: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0/1, TEI 68 changed to up
001487: *Nov 19 21:25:01.143 PCTime: ISDN BR0/0/1 Q921: User RX <- UI sapi=0 tei=127
001488: *Nov 19 21:25:01.143 PCTime: ISDN BR0/0/1 Q931: SETUP pd = 8 callref = 0x0F
Sending Complete
Bearer Capability i = 0x8890
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Calling Party Number i = 0x0183, '948741712'
Plan:ISDN, Type:Unknown
Called Party Number i = 0xA1, '948291374'
Plan:ISDN, Type:National
001489: *Nov 19 21:25:01.147 PCTime: ISDN BR0/0/1 Q921: User TX -> INFO sapi=0 tei=68, ns=0 nr=0
001490: *Nov 19 21:25:01.147 PCTime: ISDN BR0/0/1 Q931: RELEASE_COMP pd = 8 callref = 0x8F
Cause i = 0x80C1 - Bearer capability not implemented
001491: *Nov 19 21:25:01.163 PCTime: ISDN BR0/0/1 Q921: User RX <- RR sapi=0 tei=68 nr=1
001492: *Nov 19 21:25:01.487 PCTime: ISDN BR0/0/0 Q921: User RX <- UI sapi=0 tei=127
001493: *Nov 19 21:25:01.487 PCTime: ISDN regards
11-19-2007 01:17 PM
Hi,
for the first call, the switch is disconnecting L2 without apparent reason:
001480: *Nov 19 21:24:58.855 PCTime: ISDN BR0/0/1 Q921: User RX <- DISCp sapi=0 tei=68
The last call was placed for "unrestricted digital" so I don know who was being called, but if a voice device, is normal that the switch responds "bearer capability no implemented".
Sorry if I can help you more, but it seems to me there is MGCP involved and that makes everything more difficult.
11-20-2007 12:19 AM
i have more information.
0x82E6333033 - Recovery on timer expiry
Now, this is de q931 debug
| Q.931 message = 08013A05A104038090A31801816C0B0183393438323335323530700AA13934383135333130387D029181
000204: *Nov 20 09:22:15.471 PCTime: ISDN BR0/0/0 Q931: RX <- DISCONNECT pd = 8 callref = 0x3A
Cause i = 0x82E6333033 - Recovery on timer expiry
000205: *Nov 20 09:22:15.471 PCTime:
can you help me again??
Regards
alfonso
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