Patent ID: 8656028
Filing Date: 2014-02-18
Classification: H04L

Abstract:
1. A communication connection system, comprising: a first system composed of (i) a connection server and (ii) a support terminal not having a global address; and a second system composed of (i) a user terminal not having a global address and (ii) a polling server, the first system and the second system being connected through a public line network, wherein the connection server includes: a terminal identification data receiver receiving terminal identification data for identifying a user terminal requesting to connect with the support terminal, and a connection request receiver receiving connection request data indicating connection request from the support terminal to a user terminal identified by the terminal identification data when the terminal identification data is received, the polling server includes: a polling transmitter periodically conducting polling to the connection server to check if the connection server has received the connection request data, and a connection request data transmitter transmitting the connection request data when the polling transmitter determines that the connection server has received the connection request data, and the user terminal includes a communication bus communicating with the support terminal through the polling server and the connection server by a predetermined communication application when the user terminal receives the connection request data; wherein the communication connection system is constructed and arranged to: