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The Alliance for Telecommunications Industry Solutions, 04/01/2007
Publisher: ATIS
File Format: PDF
$108.00$217.41
Published:01/04/2007
NGIIF Reference Document Part II- Installation and Maintenance Responsibilities for Switched Access Services Feature Groups
$137.00 $275.83
Auto Dialers Reference Document
$125.00 $251.18
Central Office Code (NXX) Assignment Guidelines (COCAG)
$111.00 $223.09
Exchange-Interexchange Carrier Interfaces - 950+ XXXX EC-to-IC Access Signaling Protocols
$55.00 $110.00
