HANGUP_TIMER      156 sample/boost/ftdmstart.c 	schedule_timer(channel, HANGUP_TIMER, send_hangup);
HANGUP_TIMER      154 src/testsangomaboost.c 		schedule_timer(channel, HANGUP_TIMER, send_hangup);
HANGUP_TIMER      169 src/testsangomaboost.c 	schedule_timer(channel, HANGUP_TIMER, send_hangup);