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The Alliance for Telecommunications Industry Solutions, 03/01/2007
Publisher: ATIS
File Format: PDF
$110.00$220.00
Published:01/03/2007
Pages:44
File Size:1 file , 240 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
SIP Network Operators Implementers Guide for Pre-Paid Calling Card, with DTMF Detection at the PSTN-IP Gateway
$55.00 $110.00
Industry Guidelines for Toll Free Number Administration
$139.00 $278.67
tML Transport Profile
$137.00 $275.00
EDI Telecommunications Billing Guidelines Issue 9 Revision 1
$140.00 $281.92