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.
Packet Shaper Technologies is a leading broadband products and service company in the Asia-Pacific region. Headquartered in New Delhi, India, Packet Shaper Technologies has marketing alliances in Singapore and USA.