"We had circa 10,000 NGNs and had a relatively complex routing strategy. Alternative wasn’t phased by this and embarked on the transition in a professional and efficient manner. With any project of this size that involves porting numbers from one networks to another, there is always an element of risk, but Alternative managed all of those risks exceptionally well resulting in a very smooth transition. Alternative has shown a great understanding of our business and helped us in delivering some great solutions for our business."
"Your guys were absolutely fantastic, true professionals who were a pleasure to work beside. I’m amazed as to what they achieved in such a short space of time. I’m extremely grateful to each of them for all of their hard work, I could tell that they were happy with the job, and I am too."