“Sonus jumps through hoops to make sure their products get to our customers on time. The fact that they produce their equipment in the U.S. is a big plus, and the quality of the product is outstanding—they provide a product quickly that works every time.”
“We were very lucky choosing Sonus products in the early days of VoIP. Being able to continually update our network over the last 12 years without changing the core has been a godsend—especially when you consider all of the VoIP equipment vendors that have disappeared since then.”








