 Wysłany: Wto 21:43, 03 Paź 2006 Temat postu: What is VoIP? |
|
| The Internet Protocol (IP) was originally designed for data networking. The success of IP in becoming a world standard for data networking has led to its adaption to voice networking. VoIP has become popular largely because of the cost advantages to consumers over traditional telepone networks. Most Americans pay a flat monthly fee for local telephone calls and a per-minute charge for long-distance calls.
voip phone system voip solution voip switching voip router usb voip phone residential voip broadband phone provider voip sunrocket voip compare voip provider business voip please check this links |
|
