Patent ID: 7502363
Filing Date: 2009-03-10
Classification: H04L,H04M,H04Q

Abstract:
1. A communication server for performing communication between a first terminal sending and/or receiving packet information and a second terminal sending and/or receiving non-packet information, comprising: a first input/output (I/O) portion which inputs and outputs packet information; a second input/output (I/O) portion which inputs and outputs non-packet information; and a processor which receives a non-packet call setting request from the second terminal via the second input/output (I/O) portion, transmits a packetized communication request to the first terminal via the first input/output (I/O) portion in response to the receipt of the non-packet call setting request, receives a packetized communication response, which is a response to the transmitted packetized communication request, from the first terminal via the first input/output (I/O) portion, transmits a non-packet call accepting response to the second terminal via the second input/output (I/O) portion in response to the receipt of the packetized communication response, establishes a communication between the first terminal and the second terminal after transmitting the non-packet call accepting response, and wherein the processor identifies an address of the first terminal using a telephone number of the first terminal included in the non-packet call setting request and includes the identified address of the first terminal and an address of the communication server in the packetized communication request.