[asterisk-bugs] [Asterisk 0014031]: [patch] "pri_find_dchan: No D-channels available!" error on console when using wcb4xxp

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14031 
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Reported By:                sruffell
Assigned To:                sruffell
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Project:                    Asterisk
Issue ID:                   14031
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 160386 
Request Review:              
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Date Submitted:             2008-12-08 14:55 CST
Last Modified:              2009-03-26 05:35 CDT
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Summary:                    [patch] "pri_find_dchan: No D-channels available!"
error on console when using wcb4xxp
Description: 
When a wcb4xxp is connected as a BRI span in TE mode, you get errors like:

[Dec 2 22:02:48] WARNING[4759]: chan_dahdi.c:3008 pri_find_dchan: No
D-channels available! Using Primary channel 6 as D-channel anyway!
[Dec 2 22:02:49] WARNING[4758]: chan_dahdi.c:3008 pri_find_dchan: No
D-channels available! Using Primary channel 3 as D-channel anyway!
[Dec 2 22:03:19] WARNING[4759]: chan_dahdi.c:3008 pri_find_dchan: No
D-channels available! Using Primary channel 6 as D-channel anyway!

On your asterisk console and in your asterisk log. 
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Relationships       ID      Summary
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has duplicate       0014617 HFC-s card cannot initiate outgoing calls
related to          0012757 [branch] when BRI span go down cannot m...
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 (0102219) freh (reporter) - 2009-03-26 05:35
 http://bugs.digium.com/view.php?id=14031#c102219 
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I can confirm this. I have noticed that this warning does not occur when I
use "dchan=3" in stead of "hardhdlc=3" in the config file. But then the
installation does not work. I also noticed that the warning does not occur
while I am making a phonecall. The warning happens every 15 seconds. The
call doesn't get interrupted when the warning "should" occur.

snuffy: I have successfully applied the patch. I then added
pmp_l1_check=no in chan_dahdi.conf and the warning does not occur anymore 

Issue History 
Date Modified    Username       Field                    Change               
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2009-03-26 05:35 freh           Note Added: 0102219                          
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