title: GSM SIM800C text to speech audio stream
body: <p>I have <a href="https://www.banggood.com/USB-to-GSM-Serial-GPRS-SIM800C-Module-With-Bluetooth-Sim900a-Computer-Control-Calling-With-Antenna-p-1315614.html?rmmds=myorder&amp;cur_warehouse=CN" rel="nofollow noreferrer">this USB-to-GSM Serial-GPRS-SIM800C module</a> and I have successfully been able to send AT commands to it and do stuffs, but what I really wanted was Text to speech capabilities, I was able to generate an AMR audio file, upload it unto the module's internal memory and play it whenever some one calls.</p>
  <p>But the message heard by caller's is going to be dynamic and TTS will run realtime, so the uploading process of the audio file into the module will cause undesirable delay, is there any way I could stream some audio through the module?</p>
  <p>Thanks.</p>