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Title:
通信正常性確認装置、通信正常性確認方法、及びプログラム
Document Type and Number:
Japanese Patent JP6996959
Kind Code:
B2
Abstract:
A communication normal-operation availability checking apparatus is provided for checking normal-operation availability of communications that go through a first network, a second network and a third network. The communication normal-operation availability checking apparatus includes: a list generation unit configured to generate a list including one or more carriers that provide a detectable first network; and a checking unit configured to check the normal-operation availability of the communications by executing a test that goes through the first network based on the list.

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Inventors:
Hiroyuki Hatakeyama
Application Number:
JP2017237113A
Publication Date:
January 17, 2022
Filing Date:
December 11, 2017
Export Citation:
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Assignee:
NTT Communications Corporation
International Classes:
H04M3/00; H04W8/02; H04W24/08
Domestic Patent References:
JP2010011020A
JP4283818B2
JP2008263304A
JP2003111143A
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito



 
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