SIP-GSM gateway on iPhone. iOS core low-level C programming. - repost

  • Status Closed
  • Budget $1500 - $3000 USD
  • Total Bids 2

Project Description

Topic is to recieve (terminate) sip via wifi or 3G connection decrypt and decode it and than transfer audio data to gsm/cdma channel directly to chipset or to modem driver interfaces (api)

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