Method and terminal for realizing call recording

Abstract

The invention discloses a method for realizing call recording. The method comprises the following steps of: establishing an audio signal channel between a master processor and a slave processor of a mobile terminal; transmitting a side-tone signal and a headphone signal of a microphone of the mobile terminal through the established audio signal channel from the slave processor; and receiving the side-tone signal and the headphone signal and recording the signals by the main processor. The invention also discloses a terminal for realizing call recording. According to the technical scheme of the invention, the real-time recording of the side-tone signal and the headphone signal of the slave processor by the master processor is realized.

Description

technical field

[0001] The invention relates to the field of call recording, in particular to a method and terminal for realizing call recording in a mobile terminal. Background technique

[0002] Dual-mode dual-standby mobile phone is also called dual-network dual-standby, which combines code division multiple access (CDMA) network and global mobile communication (GSM) network. Usually, a dual-mode, dual-standby mobile phone can be inserted into two different network number cards at the same time, and it is turned on at the same time. Users can dial, answer, and send and receive text messages without switching networks. All mobile phones can support a variety of value-added services, so that business people can enjoy the freedom of mobile office and the fun of rest and entertainment. In addition, users can also preset the order of answering and making calls, which is very convenient to use.

[0003] For communication systems, a dual-mode dual-online mobile phone is a dual...

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