TrafficMonitor - TrafficMonitor is a network monitoring suspension window software in Windows.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
NetBalancer - NetBalancer is a Windows application for local network traffic control and monitoring.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
FreeMeter - Monitor network bandwidth (C#.NET 2k/XP+). Desktop and Systray graph.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs