What is VoIP and how does it work? (Technologies)

VoIP wholesale jerseys China is cheap nba jerseys a cheap jerseys technology Contributing that r allows USA you make telephone calls over any IP based network. Instead of using a traditional phone line, you can use the Internet to make calls. By making calls over the Internet, you can lower your monthly phone bill considerably, experience greater call quality and even take your unique telephone number with you anywhere in the world!

VoIP is available in various different formats and standards. The two most important technologies related to VoIP are the Signalling Protocol and the Media Codec. The signalling protocol is used to establish, modify and terminate calls. The media codec is an algorithm that encodes (and decodes) your voice into digital data packets that can be sent across the internet.

Innovo Networks makes use of the Session Initiation Protocol (SIP) for call signalling. The SIP protocol is a standard defined by the Internet Engineering Task Force (IETF) in RFC3261. In short this means any device or software that is SIP compliant should interface correctly with the service. SIP is a widely available and often implemented protocol.

Innovo Networks  uses the G.729 codec. The codec’s compression provides excellent voice quality with minimal bandwidth usage. The codec is defined by the International Telecommunication Union and is a royalty bearing codec. In other words royalties are payable for every G.729 call. VoIP hardware and software vendors pay royalties to support G.729 in their products.


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