Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 05/01/2016
Publisher: ATIS
File Format: PDF
$32.00$65.00
Published:01/05/2016
Pages:17
File Size:1 file , 370 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Next Generation Interconnection Interoperability Forum (NGIIF) - Next Generation Network (NGN) Reference Document: Network Survivability
$145.00 $290.31
Thousands-Block Number (NXX-X) Pooling Administration Guidelines
$146.00 $292.38
NPA Code Relief Planning and Notification Guidelines
$143.00 $287.55
$118.00 $236.01