Voice communication method and equipment

The invention discloses a voice communication method and equipment. The method comprises the following steps that a voice signal sending end determines a voice frequency band range; the voice signal sending end determinates frequency band limitation data in the audio frequency band range; the voice signal sending end uses the frequency band limitation data for carrying out coding processing on the voice signals, and sends the voice signals subjected to coding processing to the voice signal receiving end. According to the embodiment of the invention, on the basis of the characteristic of high-degree concentration of the user voice frequency range, the voice frequency band range is determined, in addition, the frequency band limitation data in the voice frequency band range is determined, and in addition, the frequency band limitation data is used for carrying out coding processing on the voice signals, so that the coding bits are put onto the most common frequency band of the user, the coding bit number is saved, the coding efficiency is improved, the redundancy in the coding range is avoided, and the network flow rate of the voice communication is reduced.