Display Filter Reference: T.30

Protocol field name: t30

Versions: 1.0.0 to 3.4.5

Back to Display Filter Reference

Field name Description Type Versions
t30.Address Address Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.Address.FF T30 Address must be 0xFF Label 1.12.0 to 3.4.5
t30.bad_length Bad length Label 1.12.0 to 3.4.5
t30.Control Control Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.Control.C0C8 T30 Control Field must be 0xC0 or 0xC8 Label 1.12.0 to 3.4.5
t30.FacsimileControl Facsimile Control Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.100x100cg 100 pels/25.4 mm x 100 lines/25.4 mm for colour/gray scale Boolean 1.0.0 to 3.4.5
t30.fif.1200x1200 1200 pels/25.4 mm x 1200 lines/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.12c 12 bits/pel component Boolean 1.0.0 to 3.4.5
t30.fif.300x300 300x300 pels/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.300x600 300 pels/25.4 mm x 600 lines/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.3gmn 3rd Generation Mobile Network Boolean 1.0.0 to 3.4.5
t30.fif.400x800 400 pels/25.4 mm x 800 lines/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.600x1200 600 pels/25.4 mm x 1200 lines/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.600x600 600 pels/25.4 mm x 600 lines/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.acn2c Alternative cipher number 2 capability Boolean 1.0.0 to 3.4.5
t30.fif.acn3c Alternative cipher number 3 capability Boolean 1.0.0 to 3.4.5
t30.fif.ahsn2 Alternative hashing system number 2 capability Boolean 1.0.0 to 3.4.5
t30.fif.ahsn3 Alternative hashing system number 3 capability Boolean 1.0.0 to 3.4.5
t30.fif.bft Binary File Transfer (BFT) Boolean 1.0.0 to 3.4.5
t30.fif.btm Basic Transfer Mode (BTM) Boolean 1.0.0 to 3.4.5
t30.fif.bwmrcp Black and white mixed raster content profile (MRCbw) Boolean 1.0.0 to 3.4.5
t30.fif.cg1200x1200 Colour/gray scale 1200 pels/25.4 mm x 1200 lines/25.4 mm resolution Boolean 1.0.0 to 3.4.5
t30.fif.cg300 Colour/gray-scale 300 pels/25.4 mm x 300 lines/25.4 mm or 400 pels/25.4 mm x 400 lines/25.4 mm resolution Boolean 1.0.0 to 3.4.5
t30.fif.cg600x600 Colour/gray scale 600 pels/25.4 mm x 600 lines/25.4 mm resolution Boolean 1.0.0 to 3.4.5
t30.fif.cgr Custom gamut range Boolean 1.0.0 to 3.4.5
t30.fif.chrm Character mode Boolean 1.8.0 to 3.4.5
t30.fif.ci Custom illuminant Boolean 1.0.0 to 3.4.5
t30.fif.cm Compress/Uncompress mode Boolean 1.0.0 to 3.4.5
t30.fif.country_code ITU-T Country code Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.dnc Digital network capability Boolean 1.0.0 to 3.4.5
t30.fif.do Duplex operation Boolean 1.0.0 to 3.4.5
t30.fif.dspcam Double sided printing capability (alternate mode) Boolean 1.0.0 to 3.4.5
t30.fif.dspccm Double sided printing capability (continuous mode) Boolean 1.0.0 to 3.4.5
t30.fif.dsr Data signalling rate Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.dsr_dcs Data signalling rate Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.dtm Document Transfer Mode (DTM) Boolean 1.0.0 to 3.4.5
t30.fif.ebft Extended BFT Negotiations capability Boolean 1.0.0 to 3.4.5
t30.fif.ecm Error correction mode Boolean 1.0.0 to 3.4.5
t30.fif.edi Electronic Data Interchange (EDI) Boolean 1.0.0 to 3.4.5
t30.fif.ext Extension indicator Boolean 1.0.0 to 3.4.5
t30.fif.fcm Full colour mode Boolean 1.0.0 to 3.4.5
t30.fif.fs_dcm Frame size Boolean 1.0.0 to 3.4.5
t30.fif.fvc Field valid capability Boolean 1.0.0 to 3.4.5
t30.fif.hfx40 HFX40 cipher capability Boolean 1.0.0 to 3.4.5
t30.fif.hfx40i HFX40-I hashing capability Boolean 1.0.0 to 3.4.5
t30.fif.hkm HKM key management capability Boolean 1.0.0 to 3.4.5
t30.fif.ibrp Inch based resolution preferred Boolean 1.0.0 to 3.4.5
t30.fif.ira Internet Routing Address (IRA) Boolean 1.0.0 to 3.4.5
t30.fif.isp Internet Selective Polling Address (ISP) Boolean 1.0.0 to 3.4.5
t30.fif.jpeg JPEG coding Boolean 1.0.0 to 3.4.5
t30.fif.mbrp Metric based resolution preferred Boolean 1.0.0 to 3.4.5
t30.fif.mm Mixed mode (Annex E/T.4) Boolean 1.0.0 to 3.4.5
t30.fif.mslt_dcs Minimum scan line time Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.msltchr Minimum scan line time capability for higher resolutions Boolean 1.0.0 to 3.4.5
t30.fif.msltcr Minimum scan line time capability at the receiver Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.mspc Multiple selective polling capability Boolean 1.0.0 to 3.4.5
t30.fif.naleg North American Legal (215.9 x 355.6 mm) capability Boolean 1.0.0 to 3.4.5
t30.fif.nalet North American Letter (215.9 x 279.4 mm) capability Boolean 1.0.0 to 3.4.5
t30.fif.non_standard_cap Non-standard capabilities Sequence of bytes 1.0.0 to 3.4.5
t30.fif.ns No subsampling (1:1:1) Boolean 1.0.0 to 3.4.5
t30.fif.number Number Character string 1.0.0 to 3.4.5
t30.fif.oc Override capability Boolean 1.0.0 to 3.4.5
t30.fif.op Octets preferred Boolean 1.0.0 to 3.4.5
t30.fif.passw Password Boolean 1.0.0 to 3.4.5
t30.fif.pht Preferred Huffman tables Boolean 1.0.0 to 3.4.5
t30.fif.pi Plane interleave Boolean 1.0.0 to 3.4.5
t30.fif.plmss Page length maximum strip size for T.44 (Mixed Raster Content) Boolean 1.0.0 to 3.4.5
t30.fif.pm26 Processable mode 26 (ITU T T.505) Boolean 1.0.0 to 3.4.5
t30.fif.ps Polled Subaddress Boolean 1.0.0 to 3.4.5
t30.fif.r16x15 R16x15.4 lines/mm and/or 400x400 pels/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.r8x15 R8x15.4 lines/mm Boolean 1.0.0 to 3.4.5
t30.fif.res R8x7.7 lines/mm and/or 200x200 pels/25.4 mm Boolean 1.0.0 to 3.4.5
t30.fif.rfo Receiver fax operation Boolean 1.0.0 to 3.4.5
t30.fif.rl_dcs Recording length capability Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.rlc Recording length capability Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.rsa RSA key management capability Boolean 1.0.0 to 3.4.5
t30.fif.rtfc Ready to transmit a facsimile document (polling) Boolean 1.0.0 to 3.4.5
t30.fif.rtif Real-time Internet fax (ITU T T.38) Boolean 1.0.0 to 3.4.5
t30.fif.rts Resolution type selection Boolean 1.0.0 to 3.4.5
t30.fif.rttcmmd Ready to transmit a character or mixed mode document (polling) Boolean 1.0.0 to 3.4.5
t30.fif.rttd Ready to transmit a data file (polling) Boolean 1.0.0 to 3.4.5
t30.fif.rw_dcs Recording width Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.rwc Recording width capabilities Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.sc Subaddressing capability Boolean 1.0.0 to 3.4.5
t30.fif.sdmc SharedDataMemory capacity Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.fif.sit Sender Identification transmission Boolean 1.0.0 to 3.4.5
t30.fif.sm Store and forward Internet fax- Simple mode (ITU-T T.37) Boolean 1.0.0 to 3.4.5
t30.fif.sp Selective polling Boolean 1.0.0 to 3.4.5
t30.fif.spcbft Simple Phase C BFT Negotiations capability Boolean 1.0.0 to 3.4.5
t30.fif.spscb Single-progression sequential coding (ITU-T T.85) basic capability Boolean 1.0.0 to 3.4.5
t30.fif.spsco Single-progression sequential coding (ITU-T T.85) optional L0 capability Boolean 1.0.0 to 3.4.5
t30.fif.t43 T.43 coding Boolean 1.0.0 to 3.4.5
t30.fif.t441 T.44 (Mixed Raster Content) Boolean 1.0.0 to 3.4.5
t30.fif.t442 T.44 (Mixed Raster Content) Boolean 1.0.0 to 3.4.5
t30.fif.t443 T.44 (Mixed Raster Content) Boolean 1.0.0 to 3.4.5
t30.fif.t45 T.45 (run length colour encoding) Boolean 1.0.0 to 3.4.5
t30.fif.t6 T.6 coding capability Boolean 1.0.0 to 3.4.5
t30.fif.tdcc Two dimensional coding capability Boolean 1.0.0 to 3.4.5
t30.fif.v8c V.8 capabilities Boolean 1.0.0 to 3.4.5
t30.fif.vc32k Voice coding with 32k ADPCM (ITU T G.726) Boolean 1.0.0 to 3.4.5
t30.ppr.frame_count Frame counter Unsigned integer, 1 byte 1.8.0 to 3.4.5
t30.ppr.frames Frames Character string 1.8.0 to 3.4.5
t30.pps.fcf2 Post-message command Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.t4.block_count Block counter Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.t4.data T.4 Facsimile data field Sequence of bytes 1.0.0 to 3.4.5
t30.t4.frame_count Frame counter Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.t4.frame_num T.4 Frame number Unsigned integer, 1 byte 1.0.0 to 3.4.5
t30.t4.page_count Page counter Unsigned integer, 1 byte 1.0.0 to 3.4.5
Go Beyond with Riverbed Technology

Riverbed is Wireshark's primary sponsor and provides our funding. They also make great products that fully integrate with Wireshark.

I have a lot of traffic...

ANSWER: SteelCentral™ AppResponse 11
  • • Full stack analysis – from packets to pages
  • • Rich performance metrics & pre-defined insights for fast problem identification/resolution
  • • Modular, flexible solution for deeply-analyzing network & application performance
Learn More