Good Day All,<br><br>I am facing a serious problem since I started to use asterisk. I don’t know if it is a bug or some one already solved this.<br><br>Currently I am running 120 VoIP SIP channels on my asterisk server but each day 2, 3 calls got hanged in asterisk, and on asterisk CLI “show channels” showing us as call UP but in real there is no call.<br><br>When asterisk restarted the hanged calls removed from CLI with very high duration which damaged our billing system and customers accounts goes in high negative.<br><br>First I tried to get call info from asterisk mysql CDR using billsec field but the same result then I create PERL AGI to get duration from “ANSWEREDTIME” and same result.<br><br>Please have a look to the following URL which I put the result of “show channel <channelname>” you can see the DIALSTATUS=CONGESTION but Elapsed Time: 20h54m16s which really strange and out of my mind to control such as
call.<br><br>http://www.emafone.net/bugs.html<br><br>Please advice us if it is Bug and solved in some ver or its need some configuration to avoid this issue.<br><br>This is in both ver of asterisk 1.2 and 1.4<br><br><br><BR><BR><STRONG><FONT face="arial black" color=#0000bf>-------- <BR>Regard,</FONT></STRONG><p> 
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