Three-party session establishment method and device

Abstract

The invention belongs to the technical field of communication, and discloses a method and device for establishing a three-party session. The method includes: establishing a signaling connection with the application program of the third terminal in response to a call request of the second application program of the first terminal, where the call request includes a three-party session identifier, the IDs of the first terminal and the second terminal An identification code and a password code for accessing a three-party session; sending parameters for establishing a three-party session to the session management functional entity corresponding to the first terminal and the second terminal, so that the session management functional entity realizes the three-party session according to the parameters of the three-party session Session signaling connection; in response to the message that the service connection of the three-party session is successfully established, establish a service connection with the application program of the third terminal, thereby establishing a three-party session between the first terminal, the second terminal and the third terminal. The method for establishing a three-party session can establish a three-party call between different networks and different application programs, thereby improving user experience.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for establishing a three-party session. Background technique [0002] Currently, users can use the phone program in the mobile phone to establish video or voice communication, and can also use the application program in the mobile phone to establish video or voice communication. Also, since users are in different environments, different networks are often used to establish video or voice communication. For example, outdoor users usually use mobile communication networks to establish video or voice communication, and in some places, such as home or office, users usually use Internet such as Wifi to establish video or voice communication. [0003] Since the networks used by users are different, and the application programs in the mobile phone are independent of each other, it is impossible for different users to establish a three-way session with an appl...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the present invention provides a method for establishing a three-party session to solve the problem in the prior art that the three-party session cannot be established due to the fact that the terminal uses the network and the application program is independent of each other

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