[asterisk-bugs] [DAHDI-linux 0018463]: Kernel Panic when Hanging up call using FXS connected phone to FXO telco line

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18463 
====================================================================== 
Reported By:                alecdavis
Assigned To:                
====================================================================== 
Project:                    DAHDI-linux
Issue ID:                   18463
Category:                   dahdi (the module)
Reproducibility:            always
Severity:                   crash
Priority:                   high
Status:                     new
JIRA:                        
Reviewboard Link:            
====================================================================== 
Date Submitted:             2010-12-12 00:10 CST
Last Modified:              2010-12-12 00:10 CST
====================================================================== 
Summary:                    Kernel Panic when Hanging up call using FXS
connected phone to FXO telco line
Description: 
Since dahdi -r9524 panic occurs.

Since -r9521 now the warning below each time we make a call, and echo is
there, very short delay, but is very noticeable.

"[2010-12-12 19:02:15.600188] WARNING[19536]: chan_dahdi.c:4791
dahdi_train_ec: Unable to request echo training on channel 36: Invalid     
          argument

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

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-12-12 00:10 alecdavis      New Issue                                    
======================================================================