Hi, following these instructions my ring time comes out to be  49280130. I’m not sure what kind of number this is. How do I convert this to milliseconds?

http://wiki.freeswitch.org/wiki/Cdr

How long did the phone ring

How long the phone rang is determined either by the hangup_time or the answered_time:

if ( answered_time == 0 ) then

    length_of_phone_ringing = hangup_time - created_time

else

    length_of_phone_ringing = answered_time - created_time

end