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The Alliance for Telecommunications Industry Solutions, 06/01/2015
Publisher: ATIS
File Format: PDF
$55.00$110.00
Published:01/06/2015
Pages:29
File Size:1 file , 230 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Multi-Rate Circuit-Mode Bearer Service for ISDN - Addendum to the Circuit-Mode Bearer Service Category Description
$124.00 $249.26
Exchange Interexchange Carrier Interfaces - INF Code Assignment and Administration
$30.00 $60.00
Integrated Services Digital Network (ISDN) - Call Hold Supplementary Service (formerly T1.616-1992 (R2009) )
$110.00 $220.72
Private ISDN Networking