a week ago a bougth a tdm410p card after configure i saw that when i make a call the system show me always that the call is answered when stel ringing or is not answered , and the cdr generate had wrong value on billsec .
I don’t believe that patch is related to his issues. The patch only changed the numeric values to the words for the CDR function. It does nothing for the billsec or why the call on the console showed answer.
There is not much to work with in the posting. We don’t know what version of Asterisk is being used. Nor do we have any relevant dialplan or dahdi-channels.conf.