Main portion of the advantages of the Asterisk server appears from it being an open source downloadable product. Most of the users, especially business people, can find it difficult to understand the idea behind this principle, or free software, but a business models behind open source are different and specific, as in case with Asterisk server.
PriorityOne Networks was founded in 2008 in Schenectady New York, and is quickly becoming a leading provider of unified communication solutions and cloud-based phone systems for businesses in the northeast.