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产品型录 |
共2 笔 产品 |
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USB Telbox-B2K is a most effective and easy mode of communication. User can enjoy an Internet phone(VoIP) and a regular phone by press "*" key to switch to each other. It embraces the great convenience and big savings of using VoIP ...
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Skype/USB Tel Box(TT-C13) provides the high quality of VoIP communication by easy connection to the Internet. it can be connected to the regular phone and enable the user to place an internet phone call exactly the same as if you are placing ...
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