VoIP stands for Voice over Internet Protocol, and is the application of transferring audio as data packets over the Internet and to a receiving computer or VoIP enabled device. You can use three different types of methods to communicate with VoIP. First, you can use your computer with an attached microphone and speakers. You also have the option of using a standard telephone, by connecting it to your broadband modem and your telephone. You can also use a VoIP enabled telephone.

Audio Codecs are used to transfer the audio sound into the data packet before it is sent over the Internet. Some voice Codecs are also referred to as Voice Coders or Voice Encoders. There are a few commonly used Codecs for VoIP. These are G.711, G.729, and ITU-T.

There are certain programs that you can use to check your bandwidth and help with any audio quality issues that you may be having. You can also upgrade to a higher audio codec, such as the G. 729 and see if that makes a difference.

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