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The Alliance for Telecommunications Industry Solutions, 02/06/2014
Publisher: ATIS
File Format: PDF
$148.00$297.64
Published:06/02/2014
Pages:13
Support of Crankback in Both ISUP & BICC
$30.00 $60.00
EDI Billing Guidelines Issue 9, Revision 1
$148.00 $297.40
Dispute File Specifications
$147.00 $295.95
Local Service Ordering Guidelines
$275.00 $550.00