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The Alliance for Telecommunications Industry Solutions, 09/25/2009
Publisher: ATIS
File Format: PDF
$136.00$273.52
Published:25/09/2009
Pages:233
NIIF Reference Document Part XIII- Terms and Definitions
$107.00 $214.63
ISDN - Data-Link Layer Signaling Specification for Application at the User-Network Interface
$15.00 $30.00
Highlevel NII/GII-Related Concepts Description
$55.00 $110.00
Guidelines to Support Personal Communications Services (PCS) Accounting Management
$110.00 $220.00