Preference 3008 src/isdn/Q931ie.c pie->Preference = (IBuf[Octet + Off] >> 6) & 0x01; Preference 3044 src/isdn/Q931ie.c OBuf[(*Octet)++] = 0x80 | pIE->NewStatus | ((pIE->Preference & 0x01) << 6); Preference 1105 src/isdn/include/Q931ie.h L3UCHAR Preference; /* Preference 0 = reserved, 1 = channel */