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SG12 - Performance, quality of service and quality of experience
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Study Period 2025 - 2028
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SG12
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Meeting in Focus
Page Content 2
Geneva, 9-18 September 2025
Executive summary
Draft reports
Geneva, 9-17 June 2026
Announcement coming soon
SG12 workshops
Bhubaneswar, India, 4-5 December 2025
All SG12 meetings
Meeting Documents
Page Content 3
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[9-18 September 2025]
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Work programme
Recommendations under AAP
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A.1 justification form for proposed new Recommendations
Other Meetings
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Rapporteur group meetings and interim activities
SG12 Calendar (
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.ics file
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All Meetings (
2025-2028
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Tools
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Page Content 11
Create/manage ITU account
(TIES & Guest)
ITU-T SG12 SharePoint collaboration site
Informal FTP area and mailing lists archives
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Electronic Working Methods
(EWM)
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ITU-T Recommendation number allocation list
ITU-T Recommendation series structure
Standards Q&A
Page Content 12
Circulars related to SG12
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Special Topics
Related Groups
Past Periods
Page Content 6
ITU-T Software Tool Library on GitHub
(Recommendation ITU-T G.191)
ITU-T Test Signal Database
ITU Academy: Introduction to Service Quality Regulation
(with content from Recommendations ITU-T E.805, E.806, etc.)
E-model
(Recommendations ITU-T G.107.x)
Page Content 7
Quality of Service Development Group
(QSDG)
Regional Group of SG12 on QoS for the Africa Region
(SG12RG-AFR)
Regional Group of SG12 for the Americas
(SG12RG-AMR)
Intersector Rapporteur Group Audiovisual Quality Assessment
(IRG-AVQA)
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Study Group 12
Study Period 2022-2024
Study Period 2017-2021
Study Period 2013-2016
Study Period 2009-2012
Study Period 2005-2008
Study Period 2001-2004
Study Period 1997-2000
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