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.
Gridare.com provides businesses with hosted PBX solutions complete with time based routing, flexible call rules and competitive call rates. We also offer cost effective 1300 and 1800 numbers.