DEBUG: sl [sl_funcs.c:388]: sl_filter_ACK(): DEBUG : sl_filter_ACK: to late to be a local ACK!
DEBUG: <script>: 408:172.16.23.130:5060 <-- 198.51.100.137:52150 ACK sip:8807@127.0.0.1:5080;transport=udp
DEBUG: <script>: 425: start trace ACK
DEBUG: siptrace [siptrace.c:1865]: pipport2su(): the port string is 52150
DEBUG: siptrace [siptrace.c:1865]: pipport2su(): the port string is 5060
DEBUG: siptrace [siptrace.c:1677]: trace_send_hep_duplicate(): setting up the socket_info
DEBUG: <script>: 542: WITHINDLG: loose_route set du='sip:172.16.23.130:5070;lr;ftag=1029663405'
DEBUG: <script>: 369: RELAY ACK sip:8807@127.0.0.1:5080;transport=udp [4194308]
DEBUG: tm [t_lookup.c:1312]: t_newtran(): DEBUG: t_newtran: msg id=4 , global msg id=3 , T on entrance=0xffffffff
DEBUG: tm [t_lookup.c:466]: t_lookup_request(): t_lookup_request: start searching: hash=34522, isACK=1
DEBUG: tm [t_lookup.c:424]: matching_3261(): DEBUG: RFC3261 transaction matching failed
DEBUG: tm [t_lookup.c:648]: t_lookup_request(): DEBUG: t_lookup_request: no transaction found
DEBUG: tm [t_funcs.c:279]: t_relay_to(): SER: forwarding ACK statelessly
DEBUG: <script>: 821:172.16.23.130:5060 --> 172.16.23.130:5070 ACK sip:8807@127.0.0.1:5080;transport=udp