Patent ID: 8995431
Filing Date: 2015-03-31
Classification: H04L,H04M

Abstract:
1. A communication method, comprising: sending a communication request signal and a second identification code corresponding to a second communication device by a first communication device; receiving the communication request signal and the second identification code and sending the communication request signal and the second identification code to a first switch device by a first exchange device; receiving the communication request signal and the second identification code, and sending the communication request signal and the second identification code to a cloud server via network transmission by the first switch device; sending the communication request signal and the second identification code to a second switch device according to the communication request signal and the second identification code by the cloud server; receiving the communication request signal and the second identification code, and then sending the communication request signal and the second identification code to a second exchange device by the second switch device; sending the communication request signal to the second communication device according to the communication request signal and the second identification code by the second exchange device; and receiving the communication request signal by the second communication device, and then establishing a network communication connection with the first communication device through the first switch device, the cloud server and the second switch device.