Fujitsu Corporation

Yukio Katakura

Hiroaki Komine

Katsuyoshi Tsuhara

Yasuo Maeda

A processing apparatus includes: an address converter configured to return an address in response to a search request from a server; and a substitute controller configured to control the address converter to return a first address in response to a first search request from a first server when the address converter has not received a second search request for a second address from a second server, and return the second address in response to the first search request from the first server when the address converter has received a second search request for the second address from the second server.

Processing apparatus, processing method, and communication system

A processing apparatus, including: a query statistics unit which inputs a query request for querying a destination for first telephone number, and counts the number of input query requests; and a restriction control unit which transmits to a restriction control apparatus which performs outgoing call restriction, a restriction request to restrict a telephone call by second telephone number, when the counted number of the query requests is equal to or greater than a restriction start threshold, wherein the telephone call by the second telephone number is restricted by transmission of the restriction request, and a telephone call by the first telephone number is performed.

Growing community of inventors

Kawasaki, Japan

Yukio Katakura