Telecom Communication Call Processing Method and Telecom Communication System

摘要

The method for processing a telecommunication communication call according to the present invention receives and processes an initialization address message in a first call processing system, selects a packet connection, and generates and transmits a first message and a second message identifying the packet connection, wherein The first call processing system is an external system to the first asynchronous communication system, and receives and processes the second message in the second call processing system to generate and transmit a third message, wherein the second call processing system is Becoming an external system to the second asynchronous communication system, receiving a first message and call communication in the first asynchronous communication system and transmitting call communication over a packet connection according to the first message, and a second asynchronous communication system Receives a third message and call communication in accordance with the third message Transmitting a communication, receiving and processing a call release message in a first call processing system, generating and transmitting a fourth message, and receiving a fourth message in a first asynchronous communication system and calling according to a fourth message. It has a step of ending.