Hi I did enable the siptrace module to be able to see SIP packets in TLS mode. Once I did set it up, I could not logon to the server anymore. The log file does not show anything : Aug 5 10:28:21 [30781] DBG:core:init_mod_child: type=PROC_MAIN, rank=0, module=acc Aug 5 10:28:21 [30781] DBG:core:init_mod_child: type=PROC_MAIN, rank=0, module=nathelper Aug 5 10:28:21 [30781] DBG:core:init_mod_child: type=PROC_MAIN, rank=0, module=siptrace Aug 5 10:28:21 [30793] DBG:mysql:db_mysql_new_connection: connection type is xxxxxxx via TCP/IP Aug 5 10:28:21 [30793] DBG:mysql:db_mysql_new_connection: protocol version is 10 Aug 5 10:28:21 [30793] DBG:mysql:db_mysql_new_connection: server version is 5.0.48 Aug 5 10:28:21 [30793] DBG:core:init_mod_child: type=PROC_TCP_MAIN, rank=-4, module=xlog Aug 5 10:28:21 [30793] DBG:xlog:child_init: init_child [-4] pid [30793] Aug 5 10:28:21 [30793] DBG:core:init_mod_child: type=PROC_TCP_MAIN, rank=-4, module=acc Aug 5 10:28:21 [30793] DBG:core:init_mod_child: type=PROC_TCP_MAIN, rank=-4, module=nathelper Aug 5 10:28:21 [30793] DBG:core:init_mod_child: type=PROC_TCP_MAIN, rank=-4, module=siptrace And the server is listening correctly. # ----------------- SIP Trace Info modparam("siptrace", "db_url", "mysql://mysql://openser:xxxxxxxxx@xxxxxxxxxxxx/openser") modparam("siptrace", "trace_on", 1) Regards