发明名称 |
Telephone terminal, call system, internet terminal and terminal control program |
摘要 |
A call system for performing a voice call by an Internet call function using a known telephone terminal. In a multifunction machine serving as the telephone terminal, the output destination and the input source of audio signals input/output from/to a transmitter/receiver may be switched to an audio I/F. In the switched state, audio based on audio signals input/output from/to an outside source through the audio I/F is output/input from the transmitter/receiver. Therefore, when the multifunction machine is connected to a PC having the Internet call function such that audio signals can be input/output through an audio cable, an indirect audio call by the Internet call function with the transmitter/receiver is available. When an incoming call from a telephone line network is received, reception of the incoming call is notified so that a user can confirm the reception of the incoming call during the voice call by the Internet call function.
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申请公布号 |
US7551600(B2) |
申请公布日期 |
2009.06.23 |
申请号 |
US20030633620 |
申请日期 |
2003.08.05 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
KATO TOKUNORI;KABEYA SHOZO;KUWABARA KAZUHIRO;ENOMOTO KATSUNORI;OUCHI TETSUYA;CHIDA SUSUMU;TAKAHASHI HIDEAKI |
分类号 |
H04L12/66;H04M1/00;H04M3/00 |
主分类号 |
H04L12/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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