I am having the same problem:<br><br><div>I am configuring RADIUS with openser and CDRtool. when i dial a
number it loges into in mysql of RADIUS server but it gives the
following error. and when i check  CDRs of CDRtool it shows all calls &quot;<strong>inprogress&quot;. </strong> </div>

<div> </div>
<br clear="all">Tue Nov 24 19:47:37 2009 : Error: rlm_sql (sql) in sql_accounting: stop packet with zero session length. [user <a href="mailto:%271000@ip%20address%27" target="_blank">&#39;1000@ip address&#39;</a>, nas &#39;ipaddress&#39;]<br>
<br>Can any body help me, that whether the RADIUS server is not sending the INVITE and BYE traffic correctly or not singallng the CDRTool as well. <br><br>Thanking you in advance.<br><br><br><br><br>