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The Alliance for Telecommunications Industry Solutions, 10/01/2002
Publisher: ATIS
File Format: PDF
$125.00$251.81
Published:01/10/2002
Pages:54
Integrated Services Digital Network (ISDN) - Basic Access Interface for Use on Metallic Loops for Application on the Network Side of the NT (Layer 1 Specification) (formerly T1.601-1999 (R2009) )
$165.00 $330.00
Telecom Non-Repudiation Inter-ORB Protocol
$136.00 $273.12
EDI LSOG Mechanization Specification (ELMS 4)
$114.00 $228.46
EDI Telecommunications Billing Guidelines Issue 8
$142.00 $284.55