SNGISDN_TRACE_Q921  970 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c 			sng_isdn_activate_trace(span, SNGISDN_TRACE_Q921);
SNGISDN_TRACE_Q921  198 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cntrl.c 			if (sngisdn_test_trace_flag(signal_data, SNGISDN_TRACE_Q921)) {
SNGISDN_TRACE_Q921  200 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cntrl.c 				sngisdn_clear_trace_flag(signal_data, SNGISDN_TRACE_Q921);
SNGISDN_TRACE_Q921  215 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cntrl.c 		case SNGISDN_TRACE_Q921:
SNGISDN_TRACE_Q921  216 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cntrl.c 			if (!sngisdn_test_trace_flag(signal_data, SNGISDN_TRACE_Q921)) {
SNGISDN_TRACE_Q921  218 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cntrl.c 				sngisdn_set_trace_flag(signal_data, SNGISDN_TRACE_Q921);