All same exept in logs Aug 8 16:47:08 csbc-uat /usr/sbin/kamailio[21308]: DEBUG: db_mysql [km_res.c:168]: db_mysql_convert_rows(): no rows returned from the query Aug 8 16:47:08 csbc-uat /usr/sbin/kamailio[21308]: DEBUG: topos [tps_storage.c:898]: tps_db_load_branch(): no stored record for **INVITE < ~ >**