Bitnetix has worked with AudioScience since 2005. They have staff in New York, Delaware, California, Spain, New Zealand, and some other places around the world. Here's what they said about us.
Bitnetix was straightforward to deal with when pricing out the system and has worked diligently to address any issues that have arisen. They are knowledgeable about network configurations required to successfully operate a VOIP phone system, and has shown flexibility by working within the constraints of AudioScience’s specific network traffic "quirks."
I would not hesitate to recommend Bitnetix, the Bitnetix team and Bitnetix VOIP servers for any VOIP deployment. Bitnetix also has the capability to act as a consultant in the network evaluation phase of a VOIP deployment.