I am having the same problem:
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 "*inprogress". *
Tue Nov 24 19:47:37 2009 : Error: rlm_sql (sql) in sql_accounting: stop
packet with zero session length. [user '1000@ip
address'<%271000@ip%20address%27>,
nas 'ipaddress']
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.
Thanking you in advance.