@miconda I think correct way will be: ``` tps_remove_headers(msg, HDR_RECORDROUTE_T);
if(msg->first_line.u.reply.statuscode>100 && msg->first_line.u.reply.statuscode<200 && msg->contact==NULL) { contact_keep = 1; }
/* keep contact without updates for redirect responses sent out */ if(contact_keep==0 && (msg->first_line.u.reply.statuscode<300 || msg->first_line.u.reply.statuscode>=400)) { tps_remove_headers(msg, HDR_CONTACT_T);
if(direction==TPS_DIR_DOWNSTREAM) { tps_reinsert_contact(msg, &stsd, &stsd.as_contact); } else { tps_reinsert_contact(msg, &stsd, &stsd.bs_contact); } }
tps_reappend_rr(msg, &btsd, &btsd.x_rr); ```