Audio Codecs#

Every Identity contains a list of supported audio codecs.

The phone uses this list in every call to find a common codec. The codecs are ordered by importance.

<audiocodecs>
  <audiocodec>G.722</audiocodec>
  <audiocodec>G.711</audiocodec>
  <audiocodec>G.726</audiocodec>
  <audiocodec>G.729</audiocodec>
  <audiocodec>iLBC</audiocodec>
  <audiocodec>speex</audiocodec>
  <audiocodec>opus</audiocodec>
</audiocodecs>

The example shows the supported codecs while also defining that G.722 is preferred when possible.