+ if ( $conf->exists('voip-cust_email_csv_cdr') ) {
+ $conf->set('voip_cdr_email_attach', 'csv');
+ $conf->delete('voip-cust_email_csv_cdr') ;
+ }
+
+ if ($conf->exists('unsuspendauto') && !$conf->config('unsuspend_balance')) {
+ $conf->set('unsuspend_balance','Zero');
+ $conf->delete('unsuspendauto');
+ }
+