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I&acuteve installed SP3008UB and the SuperVoice but I can not make a phone call through this modem. Why?

April 26, 2017installed modem phone

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Posted

I&acuteve installed SP3008UB and the SuperVoice but I can not make a phone call through this modem. Why?

1 Answer

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Posted

SP3008UB supports only half-duplex voice function. It means that it can receive but not send voice. You can check the fax function can work well. If you need the phone call function please consider SP3010LD. It supports full-dulpex voice.