Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 09/01/2011
Publisher: ATIS
File Format: PDF
$114.00$229.62
Published:01/09/2011
Pages:200
Voice Grade (Analog) Loops
$55.00 $110.00
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