title: Android: voice call (chat) possibility using bluetooth RxAndroidBle library?
body: <p>Is it possible to make voice chat app using <a href="https://github.com/Polidea/RxAndroidBle" rel="nofollow noreferrer">RxAndroidBLE</a> library?
  There are some issues related to writing long data.</p>
  
  <p>Thanks in advance.</p>