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The Alliance for Telecommunications Industry Solutions,
Publisher: ATIS
File Format: PDF
$112.00$224.45
Thousands-Block Number (NXX-X) Pooling Administration Guidelines
$143.00 $286.11
User to Network Interface (UNI) Standard for Signaling and Control Security Requirements for Evolving VoP/Multimedia Networks
$30.00 $60.00
Energy Efficiency for Telecommunication Equipment: Methodology for Measurement and Reporting - General Requirements
$127.00 $254.11
Energy Efficiency for Telecommunication Equipment: Methodology for Measurement and Reporting - Wireline Access, Asymmetric Broadband Equipment
$142.00 $284.17
