| 摘要 |
An apparatus for providing an Internet phone service and a method therefor are provided to enable application to transmit a signaling message in a TCP protocol or a UDP protocol according to the environment of a client, thereby providing high stability and speech quality. A TCP(Transmission Control Protocol) transceiving unit(500) receives a TCP protocol signaling message from a client. A TCP/UDP(User Datagram Protocol) converting unit(520) converts the TCP protocol signaling message into a UDP protocol. A UDP transceiving unit(530) transmits the signaling message converted into the UDP protocol to a soft switch and receives the UDP protocol signaling message from the soft switch. A UDP/TCP converting unit(550) converts the protocol of a UDP protocol signaling message from the soft switch into a TCP protocol.
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