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Databases

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  • Bureaufax Table
  • International Country Codes
  • ITU Carrier Codes
  • National Numbering Plan
  • Reserved and Assigned E.164 Network Codes
  • Universal Numbers
  • ITU-T Conformity Database
    A global database that will allow vendors to log products and declare conformity to ITU-T standards (ITU-T Recommendations).
  • ITU-T Patents Database
    In order to facilitate both the standards making process and the application of ITU-T Recommendations, the Telecommunication Standardization Bureau (TSB) is making available the ITU-T Patent Statements database composed of information that was communicated to the TSB by administrations, private enterprises, etc. that participate in the standards making activities of the ITU-T Study Groups.
  • ITU-T Software Copyright Database
    Some ITU-T Recommendations incorporate software. Implementors of these Recommendations may need a copyright license in order to implement a complying product. This database provides information that was communicated to the TSB with Software Copyright Statement and Licensing declaration forms.
  • ITU Formal descriptions and Object identifiers databases:
    These free access databases contain machine procesable copies of the formal information included in ITU-T Recommendations. Formal description languages include ASN.1, XML, MIB, LDIF, GDMO, UML. Object identifiers database include the UUID, a unique object identifier server.
  • ITU-T Test Signal Database
    ITU-T Test Signal Database contains a collection of audio, still image and video test signals that constitute a worldwide reference for assessing the end-to-end quality of telecommunications systems and for establishing the conformance of implementations to specifications within ITU-T Recommendations
  • ITU-T Work Programme
    This work programme is a real time application giving all information related to study group structure, work items, status, reference documents and contacts.
  • ITU-T Terms & Definitions
    Online database providing access to terms, definitions and acronyms defined within ITU-T and ITU-R normative publications.

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