callRefFlag 175 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.c uint8_t prot_disc, callRefFlag; callRefFlag 193 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.c callRefFlag = get_bits(data[c], 8,8); callRefFlag 208 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_trace.c str_len += sprintf(&str[str_len], " (%s side)\n", callRefFlag?"Destination":"Originating");