Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 04/01/2017
Publisher: ATIS
File Format: PDF
$108.00$216.72
Published:01/04/2017
Access Service Request (ASR) Guidelines
$144.00 $289.48
Calling Party Spoofing Mechanisms and Mitigation Techniques
$131.00 $263.98
IIF XML Guidelines
$137.00 $275.00
Electrical Coordination of Primary and Secondary Surge Protection for Use in Telecommunications Circuits
$102.00 $204.84
