T.38

fax data transmission protocol
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T.38

Summary

T.38 is a file format[1]. T.38 draws 23 Wikipedia views per month (file_format category, ranking #103 of 297).[2]

Key Facts

  • T.38's instance of is recorded as file format[3].
  • T.38's instance of is recorded as ITU-T Recommendation[4].
  • T.38's instance of is recorded as communication protocol[5].
  • T.38's Freebase ID is recorded as /m/0ggsqf[6].
  • T.38's media type is recorded as image/t38[7].
  • T.38's media type is recorded as audio/t38[8].
  • T.38's file extension is recorded as t38[9].
  • T.38's described by source is recorded as RFC 3362: Real-time Facsimile (T.38) - image/t38 MIME Sub-type Registration[10].
  • T.38's ITU/ISO/IEC object ID is recorded as 0.0.20.38[11].
  • T.38's ITU-T Recommendation is recorded as T.38[12].
  • T.38's Microsoft Academic ID is recorded as 60177937[13].

Body

Designation and Status

Recorded instance of include file format[3], ITU-T Recommendation[4], and communication protocol[5].

Why It Matters

T.38 draws 23 Wikipedia views per month (file_format category, ranking #103 of 297).[2] T.38 has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[14] T.38 is known by 3 alternative names across languages and contexts.[15]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Freebase Data Dumps. wikidata.org.
  5. [7] . iana.org. iana.org. Provenance: wikidata.org.
  6. [8] . RFC 4612: Real-Time Facsimile (T.38) - audio/t38 MIME Sub-type Registration. wikidata.org.
  7. [9] . iana.org. iana.org. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] . Wikidata sitelinks. wikidata.org.
  3. [15] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). T.38. Retrieved May 3, 2026, from https://4ort.xyz/entity/t-38-q743275
MLA “T.38.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/t-38-q743275.
BibTeX @misc{4ortxyz_t-38-q743275_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{T.38}}, year = {2026}, url = {https://4ort.xyz/entity/t-38-q743275}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): T.38 — https://4ort.xyz/entity/t-38-q743275 (retrieved 2026-05-03)

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