"We have decided to take Ribbon as our partner for the next step of telephone and voice services, and migrate over 700,000 customers from 11 switch to 1 switch, and reducing about 170 racks space. We will have a big improvement on space use, air condition-ing, power and quality of service."
“Organizations come to us for flexibility and simplicity and the SBC 5400 has enough capacity for us to offer that to a growing number of Teams Calling customers.”












