IP telephone terminal device

An internet protocol (IP) telephone device includes a plurality of IP modules and an IP-module selecting unit that selects an IP module based on a call command received from an opponent telephone terminal device.

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Bibliographic Details
Main Authors SAKAI HIROAKI, NAKAOKA KUNIO, SUGEGAYA YOSHINARI, MORI MASASHI
Format Patent
LanguageEnglish
Published 18.05.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:An internet protocol (IP) telephone device includes a plurality of IP modules and an IP-module selecting unit that selects an IP module based on a call command received from an opponent telephone terminal device.
Bibliography:Application Number: US20060485444