*Jan 17 20:56:09.871: htsp_timer_stop3
*Jan 17 20:56:09.875: htsp_process_event: [0/2/0, EM_WAIT_FOR_ANSWER, E_HTSP_RELEASE_REQ]em_wait_answer_release
*Jan 17 20:56:09.875: em_stop_timers
*Jan 17 20:56:09.875: htsp_timer_stop
*Jan 17 20:56:09.875: htsp_timer_stop2 em_onhook (0)
*Jan 17 20:56:09.875: [0/2/0] set signal state = 0x0 timestamp = 0
*Jan 17 20:56:09.875: em_start_timer: 400 ms
*Jan 17 20:56:09.875: htsp_timer - 400 msec
*Jan 17 20:56:10.275: htsp_process_event: [0/2/0, EM_GUARD_ALL, E_HTSP_EVENT_TIMER]em_guard_all_timer
*Jan 17 20:56:10.275: em_stop_timers
*Jan 17 20:56:10.275: htsp_timer_stop
*Jan 17 20:56:10.275: em_start_timer: 3000 ms
*Jan 17 20:56:10.275: htsp_timer - 3000 msec
*Jan 17 20:56:10.275: htsp_process_event: [0/2/0, EM_PARK, E_DSP_SIG_0000]em_park_onhook
*Jan 17 20:56:10.275: htsp_timer_stop
*Jan 17 20:56:10.275: htsp_timer_stop2 htsp_report_onhook_sig