vDot modems

Voice Dialing over Tones (vDot™)

A PC equipped with a vDot enabled modem has capability to provide high accuracy, low cost voice enabled dialing throughout a home on existing telephones and wiring.

vDot enabling technology is included in new and upgradeable standard modems via the extended 'AT' control command AT+VLS=20. Modems with support for the command AT+VLS=20 provide ability for a PC processor to acquire speech audio on a telephone line during the pre-dialing period indicated by a presence of Dialtone.

Compatible software on a PC is expected to execute the DTE to DCE command below to engage vDot mode on a modem:

AT+FCLASS=8 <OK> | AT+VLS=20 <OK>

For technical information of +VLS command from TIA/EIA-695 standard access www.tiaonline.org

For technical specification for implementation of AT+VLS=20 contact technical@voicedial.org

Modem products with vDot technology are expected to be available in U.S. domestic retail in Q2 2000. A partial list follows of companies that have implemented vDot, or have existing products that are memory upgradeable to vDot technology

Manufacturer Modem Model
Askey International, Various OEM USB/EXTERNAL
Best Data Products , Smart One Series SMART ONE USB, ISA, EXTERNAL
Creative Labs, Digicom ISA,EXTERNAL
Diamond Multimedia, Supra series ISA,EXTERNAL
Olitec Modems, Total Office series EXTERNAL

The trademarks and registered trademarks listed above are the property of their respective companies


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