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Q.2931D�:�Broadband integrated services digital network (B-ISDN) - Digital subscriber signalling system No. 2 (DSS2) - User-network interface (UNI) layer 3 specification for basic call/connection control: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for the user

Recommendation Q.2931D

ITU-T Q.2931 D was previously numbered as Q.2931 quater during the approval process

In force components
Number
Title Status
Q.2931D (12/00)
Broadband integrated services digital network (B-ISDN) - Digital subscriber signalling system No. 2 (DSS2) - User-network interface (UNI) layer 3 specification for basic call/connection control: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for the user �
ITU-T Q.2931 D was previously numbered as Q.2931 quater during the approval process. It is published in English only
In force

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Updated :�2014-05-15