Labels:text | screenshot | rectangle | parallel | line | diagram OCR: AT+V commands From TAPI/Unimodem (ATH: hang up) Ainto data from multimedia Wave APi (WAV AIns "Hallo, this de Frocstate""} Data from Win32 Comm API (An ASCII REe) vcomm yxd Port Device Orivor unimodomaixd Port Device Modem. Telephone Line Figure 3 Unimodem Routes all Commands Through VCOMM
