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The Alliance for Telecommunications Industry Solutions, 09/25/2009
Publisher: ATIS
File Format: PDF
$102.00$205.00
Published:25/09/2009
Pages:40
File Size:1 file , 510 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
UPT Routing for the Networks Served by the North American Numbering Plan
$30.00 $60.00
Calling Name Identification Restriction
$72.00 $145.00
Performance Parameters and Objectives for Integrated Services Digital Network
$110.00 $220.00
ISDN - Conference Calling Supplementary Service
