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[Declared patent(s)]  - [Publication]

Work item: Q.850 (2018) Amd.1
Subject/title: Usage of cause and location in the Digital Subscriber Signalling System No. 1 and the Signalling System No. 7 ISDN user part
Status: Approved on 2019-04-29 
Approval process: AAP
Type of work item: Recommendation
Version: -
Equivalent number: -
Timing: -
Liaison: -
Supporting members: -
Summary: Following the approval of the revised Recommendation ITU-T Q.850 in 2018, it was realized that the amendment 1 and addendum 1 issued in 2001 and 2000 respectively, were not incorporated in the final text of the Recommendation ITU-T Q.850. It was agreed to issue an amendment to ITU-T Q.850, which incorporates all points highlighted in these documents.
Comment: -
Reference(s):
  Historic references:
[C 234 ]
Contact(s):
Martin BRAND, Editor
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First registration in the WP: 2019-03-12 21:09:32
Last update: 2019-05-13 11:47:36