conf_get_trans_str
dflt = conf_get_trans_str(tr, "General", "Default-phase-1-lifetime");
static char *conf_get_trans_str(int, char *, char *);
dflt = conf_get_trans_str(tr, "General", "Default-phase-2-lifetime");
dflt = conf_get_trans_str(tr, "General", "Default-phase-1-ID");