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The Alliance for Telecommunications Industry Solutions, 04/13/2010
Publisher: ATIS
File Format: PDF
$107.00$214.24
Published:13/04/2010
Pages:80
Access Service Request Guidelines (ASR)
$130.00 $260.06
Next Generation Interconnection Interoperability Forum (NGIIF) - Reference Document Caller ID and Caller ID Spoofing
$30.00 $60.00
P-ANI Administration Guidelines
$132.00 $265.92
Thousands-Block Number (NXX-X) Pooling Administration Guidelines
$107.00 $214.98