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The Alliance for Telecommunications Industry Solutions, 07/01/2011
Publisher: ATIS
File Format: PDF
$103.00$207.95
Published:01/07/2011
Pages:604
Guidelines to Support Personal Communications Services (PCS) Accounting Management
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Defects Per Million (DPM) Metric for Transaction Services Such as VoIP
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Test Patterns for DS0 and Synchronous Digital Data Circuits