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All resources can be used in the isolated frequencies for optimum voice quality. When we are on the phone, we want to understand what the other person is saying and would rather not accept substandard voice quality.ĭECT, on the other hand, was designed for voice communication from the outset it makes it a priority. As part of this process, small data packets are transmitted that can often lead to interruptions.īut this plays a decisive role when it comes to voice communication in particular. But when it comes to the detail, there are significant differences with regard to how both technologies are used.

The principle of wireless transmission is the same in this regard. DECT has faced strong competition with the advent of VoIP. It is a tempting thought: All you need is WiFi and you can have access to the Internet, telephony and any data transmission.
