[asterisk-bugs] [Asterisk 0015526]: HDLC Bad FCS (8) on PRI and call was failed

Fri Sep 18 08:15:59 CDT 2009

The following issue requires your FEEDBACK. 
====================================================================== 
https://issues.asterisk.org/view.php?id=15526 
====================================================================== 
Reported By:                vdyjay
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   15526
Category:                   Channels/chan_zap
Reproducibility:            random
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.21.2 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-07-18 08:30 CDT
Last Modified:              2009-09-18 08:15 CDT
====================================================================== 
Summary:                    HDLC Bad FCS (8) on PRI and call was failed
Description: 
I have asterisk 1.4.21.2 and zaptel version Zaptel Version: 1.4.12.1 

I am running this system since last year basically i am doing outbound
dialling on server.

Since last 2 week i got following error in my asterisk
/var/log/asterisk/message
==========================================================================
[Jul 18 10:29:09] NOTICE[3272] chan_zap.c: PRI got event: HDLC Bad FCS (8)
on Primary D-channel of span 1
[Jul 18 10:29:09] WARNING[3272] chan_zap.c: No D-channels available! 
Using Primary channel 16 as D-channel anyway!

[Jul 18 10:29:09] NOTICE[14483] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409906
[Jul 18 10:29:09] NOTICE[14761] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409918
[Jul 18 10:29:09] NOTICE[14482] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409907
[Jul 18 10:29:09] NOTICE[14756] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409917
[Jul 18 10:29:09] NOTICE[14522] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409908
[Jul 18 10:29:09] NOTICE[15016] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409928
[Jul 18 10:29:09] NOTICE[15015] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409927
[Jul 18 10:29:09] NOTICE[14520] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409909
[Jul 18 10:29:09] NOTICE[14575] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409910
[Jul 18 10:29:09] NOTICE[15064] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409930
[Jul 18 10:29:09] NOTICE[14579] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409912
[Jul 18 10:29:09] NOTICE[14879] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409923
[Jul 18 10:29:09] NOTICE[15065] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409929
[Jul 18 10:29:09] NOTICE[14398] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409905
[Jul 18 10:29:09] NOTICE[14929] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409925
[Jul 18 10:29:09] NOTICE[15121] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409932
[Jul 18 10:29:09] NOTICE[14641] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409914
[Jul 18 10:29:09] NOTICE[14931] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409924
[Jul 18 10:29:09] NOTICE[14698] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409916
[Jul 18 10:29:09] NOTICE[14822] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409920
[Jul 18 10:29:09] NOTICE[14310] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409899
[Jul 18 10:29:09] NOTICE[14882] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409921
[Jul 18 10:29:09] NOTICE[14637] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409913
[Jul 18 10:29:09] NOTICE[15124] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409931
[Jul 18 10:29:09] NOTICE[14969] pbx_spool.c: Call failed to go through,
reason (1) Hangup  Zap/g2/9275409926
[Jul 18 10:29:10] NOTICE[14444] pbx_spool.c: Call completed to
Zap/g3/9277203520
==========================================================================

and then after so many "reason (8) Congestion (circuits busy)"
This issue reproduce regular interval...

Due to this I have so many call loss since last two week..

I earlier post this error( ID 13391) but at that time i closed issue
because i found server have limited capacity...but this time server is
fully capable...

I dont know why this happen ... I have many log ...if you require i upload
here.

Waiting for best reply.

====================================================================== 

---------------------------------------------------------------------- 
 (0110942) lmadsen (administrator) - 2009-09-18 08:15
 https://issues.asterisk.org/view.php?id=15526#c110942 
---------------------------------------------------------------------- 
I'm not too sure why I can ask you here to provide. Zaptel isn't really all
that maintained anymore as DAHDI is the new preferred hardware driver. I'm
going to close this issue for now and ask that you open a new issue after
you've tested DAHDI; presuming you get the same issue.

If you don't get the same issue, then great! :) 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-09-18 08:15 lmadsen        Note Added: 0110942                          
2009-09-18 08:15 lmadsen        Status                   new => feedback     
======================================================================