[Serusers] Can't log the Invite

[AR.]

Dear all
    My ser+freeradius  system does not log the INVITE message ,
    I tried to listen the port 1813 that is radius accounting port, but
    there is no packet come here , when i call to someone.
    When i terminated the call , the BYE packet will come.
    
    Please help me to solve this promble
    See below for the ser.cfg
.
.
.    
modparam("acc","log_level",1)
modparam("acc","log_flag",1)
modparam("acc","log_missed_flag",2)
modparam("acc","failed_transactions",1)
modparam("acc","report_ack",0)
modparam("acc","report_cancels",1)
modparam("acc", "radius_config", "/usr/local/etc/radiusclient/radiusclient.conf")
modparam("acc","radius_flag",1)
modparam("acc","radius_missed_flag",2)
.
.
.
if (method=="INVITE" || method=="BYE" || method=="CANCEL") setflag(1);
.
.
.


AR.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20060517/84da79f3/attachment.htm>