here are the logs
getting timeout with same sip configuration with kamailio uac register module ------------------------------------------------------------ , support for it enabled Jul 15 13:28:50 vdserver.telcob.live /usr/sbin/kamailio[8673]: INFO: rtpengine [rtpengine.c:2421]: rtpp_test(): rtp proxy udp:127.0.0.1:22223 found, support for it enabled Jul 15 13:28:50 vdserver.telcob.live /usr/sbin/kamailio[8671]: INFO: rtpengine [rtpengine.c:2421]: rtpp_test(): rtp proxy udp:127.0.0.1:22223 found, support for it enabled Jul 15 13:28:50 vdserver.telcob.live /usr/sbin/kamailio[8670]: INFO: rtpengine [rtpengine.c:2421]: rtpp_test(): rtp proxy udp:127.0.0.1:22223 found, support for it enabled Jul 15 13:28:50 vdserver.telcob.live /usr/sbin/kamailio[8672]: INFO: rtpengine [rtpengine.c:2421]: rtpp_test(): rtp proxy udp:127.0.0.1:22223 found, support for it enabled Jul 15 13:28:50 vdserver.telcob.live /usr/sbin/kamailio[8662]: INFO: rtpengine [rtpengine.c:2421]: rtpp_test(): rtp proxy udp:127.0.0.1:22223 found, support for it enabled Jul 15 13:28:50 vdserver.telcob.live /usr/sbin/kamailio[8657]: INFO: rtpengine [rtpengine.c:2421]: rtpp_test(): rtp proxy udp:127.0.0.1:22223 found, support for it enabled Jul 15 13:28:55 vdserver.telcob.live /usr/sbin/kamailio[8647]: ERROR: uac [uac_reg.c:1032]: uac_reg_tm_callback(): got sip response 408 while registering [1563088710049]
------------------------------------------------------------ please advise