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The Alliance for Telecommunications Industry Solutions, 12/01/2011
Publisher: ATIS
File Format: PDF
$12.00$25.00
Published:01/12/2011
Pages:15
File Size:1 file , 120 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Emergency Telecommunications Service (ETS) Network Element Requirements for IMS-based Next Generation Network (NGN) Phase 2
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Line-Powering of Telecommunications Equipment on Outside Plant (OSP) Copper Twisted Pair Loops
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Thousands-Block Number (NXX-X) Pooling Administration Guidelines
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555 NXX Line Number Reference Document
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