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.
Aya Phone is a global telecommunication network for your international calls. Our rates are dealt with the best World-wide operators. Thus you may achieve consequent savings through your long distance calls.