Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 5, 2019
Patent Application Number
15934047
Date Filed
March 23, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of operating a captioned telephone, comprising storing analog test data in a captioned telephone memory, dialing a telephone number to a relay gateway, connecting to the relay gateway over a communication network and performing a test of the communication network quality using the test data to determine if the network is sufficient to carry analog data, the test including at least one of transmitting the test data to the relay gateway and receiving test data from the relay gateway via the communication network, wherein the network is one of a POTS network and a VOIP network.
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