sng_isdn_event_ind 509 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_out.c sng_isdn_event_ind(signal_data->dchan_id, &l1_event); sng_isdn_event_ind 513 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_out.c sng_isdn_event_ind(signal_data->dchan_id, &l1_event);