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ITU-T Q.1902.3 (2001) Amd. 6 (12/2023)

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Extensions for the support for the calling line identification authentication
Amendment 6 to Recommendation ITU-T Q.1902.3 was produced to meet the need for the implementation of calling line identification authentication (CIDA) as specified in Recommendation ITU-T Q.3063 (2022). This amendment contains the modifications to Recommendation ITUT Q.1902.3 (2001) in order to accommodate these needs. This amendment should be read in connection with the related amendments to Recommendations ITU-T Q.1902.1 and ITU-T Q.1902.2.
Citation: https://handle.itu.int/11.1002/1000/15752
Series title: Q series: Switching and signalling, and associated measurements and tests
  Q.1900-Q.1999: Specifications of signalling related to Bearer Independent Call Control (BICC)
Approval date: 2023-12-14
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 11
Further details: Patent statement(s)
Development history