Your shopping cart is empty!
PDF Preview
The Alliance for Telecommunications Industry Solutions, 11/01/2020
Publisher: ATIS
File Format: PDF
$147.00$295.60
Published:01/11/2020
Pages:58
EDI Telecommunications Billing Guidelines Issue 5
$100.00 $200.61
The Effects of SONET on Payload Output Jitter
$110.00 $220.00
Integrated Services Digital Network (ISDN) - Calling Line Identification Presentation and Restriction Supplementary Services (formerly T1.625-1993 (R2008) )
$72.00 $145.00
Digital Subscriber Signalling System Number 1 (DSS1) Signalling Specification for the User Signalling Bearer Service (formerly T1.623-1993 (R2009) )
$110.00 $220.12