Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 09/01/2016
Publisher: ATIS
File Format: PDF
$145.00$290.49
Published:01/09/2016
Supplement to T1.261-1998(R2004) - Security for TMN Management Transactions over the TMN Q3 Interface
$140.00 $281.55
Splitters used for Line Splitting and Line Sharing Application
$87.00 $175.00
Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control or ISDN User Part
$111.00 $222.01
NIIF Reference Document Part XII- Toll Free Industry Test Plan
$144.00 $288.77