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Fixed Price: $1,000 - $2,000   |  Posted: Aug 23, 2015  |  Ends: 18d, 15h  |   8 Proposals
Analog USB Phone, which is a device that serves as an interface for connecting analog telephone line (PSTN / Landline) on the computer. Inbound or Outbound Call performed using a software phone (softphone). Users speak and hear the sound using the headset plugged in the computer. Expected Features : ? Ring detector ? DTMF Decoder/Encoder ? Caller ID ? Call Progress ? Hook Detector ? Flash ? And other standard features telepony ? Do not use additional power supply (enough from usb) ? Telephone conversations recorded on the PC (Voice Record) We propose to use the SLIC AG2130 and Audio MCU Module HT82A834R as the main component. Product package consists of : 1. Schematic, PCB Layout & BOM 2. Source Code (Assembler) 3. Device Prototype 4. Sample Softphone, Source Code and DLL (.net framework) For your reference, please visit :   [obscured]  /scripts/prodView.asp?idproduct=18
Category: Other - Engineering &...       
Skills: Electrical Engineering, USB Electronics       

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| a****tep
|    Indonesia
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