ITU-T-Q.850 Usage of Cause & Location in the Digital Subscriber Signaling System No. 1 & the Sign

ITU-T-Q.850 - 2018 EDITION - CURRENT -- See the following: ITU-T-Q.850 AM 1
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Usage of Cause & Location in the Digital Subscriber Signaling System No. 1 & the Sign


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Document Number

ITU-T Q.850

Revision Level

2018 EDITION

Status

Current

Publication Date

Oct. 1, 2018

Page Count

36 pages