title: Which is the best SIP compatible codec type for Android
body: <p>I want to develop a Android App which will use a <strong>SIP Server</strong> of my client. My client is exposing couple of <strong>REST API</strong> from the SIP server for communicating with the apps.</p>
  
  <p>I want to know which would be the <strong>best codec type</strong> for this app?</p>
  
  <p>Basically, I want to create a <strong>SIP-Stack</strong> and send the <strong>SIP Packets to the Server</strong>. So, there should be a coding and decoding system for the packets. My client prefers 16 kb/sec but I am not sure which should I use.</p>