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The Alliance for Telecommunications Industry Solutions, 03/01/2016
Publisher: ATIS
File Format: PDF
$127.00$255.00
Published:01/03/2016
Numbering for Internet-Based Relay Services Report
$12.00 $25.00
Unified Ordering Model Local Service Ordering Volume II - Analysis (LSOG 14)
$110.00 $220.00
Voltage Levels for DC-Powered Equipment Used in the Telecommunications Environment
$120.00 $240.33
NPA Allocation Plan & Assignment Guidelines
$103.00 $206.16