18277490. CALL ALERT DEVICE, CALL ALERT METHOD, AND CALL ALERT PROGRAM simplified abstract (Nippon Telegraph and Telephone Corporation)

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CALL ALERT DEVICE, CALL ALERT METHOD, AND CALL ALERT PROGRAM

Organization Name

Nippon Telegraph and Telephone Corporation

Inventor(s)

Naoyuki Iijima of Musashino-shi, Tokyo (JP)

Hiroshi Shimizu of Musashino-shi, Tokyo (JP)

CALL ALERT DEVICE, CALL ALERT METHOD, AND CALL ALERT PROGRAM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18277490 titled 'CALL ALERT DEVICE, CALL ALERT METHOD, AND CALL ALERT PROGRAM

The abstract describes a patent application for an SIP server of a receiving side service provider that includes an SIP reception unit, an SIP processing unit, and a call processing unit.

  • The SIP reception unit receives a call signal from a calling side terminal for a receiving side terminal.
  • The SIP processing unit determines the need for a warning signal based on a combination of number conversion history and calling side information.
  • The call processing unit transmits the warning signal to the receiving side terminal before transmitting the call signal.

Potential Applications: - Telecommunication services - Call center operations - Network security systems

Problems Solved: - Efficient call signal processing - Enhanced user experience - Improved call routing

Benefits: - Enhanced call signal management - Improved call handling efficiency - Better user communication experience

Commercial Applications: Title: "Enhanced SIP Server for Improved Call Signal Management" This technology can be utilized in telecommunications companies, call centers, and network security firms to enhance call signal processing and improve overall communication efficiency.

Prior Art: There may be existing patents related to SIP servers and call signal processing technologies that could be relevant to this innovation.

Frequently Updated Research: Stay updated on advancements in SIP server technologies, call signal processing, and network security systems to ensure the latest developments are incorporated into this innovation.

Questions about SIP Server Technology: 1. How does this SIP server technology improve call signal management compared to traditional systems? 2. What are the potential security implications of transmitting warning signals in call processing systems?


Original Abstract Submitted

An SIP server () of a receiving side service provider (D) includes an SIP reception unit () that receives a call signal originated in a calling side terminal () for a receiving side terminal () as a transmission destination, an SIP processing unit () that determines that a warning signal is necessary in a case where a combination of a number conversion history of the call signal set by an SIP server () that has transferred the call signal by a transfer service involving number conversion and calling side information of the calling side terminal () set in the call signal meets a specific condition, and a call processing unit () that transmits the warning signal to the receiving side terminal () before transmitting the call signal to the receiving side terminal () according to the determination of the SIP processing unit ().

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