Introduction
============

[XEP-0215] implementation for time-limited TURN credentials.

Configuration
=============

  Option                    Type     Default
  ------------------------- -------- ------------
  turncredentials\_secret   string   *required*
  turncredentials\_host     string   *required*
  turncredentials\_port     number   `3478`
  turncredentials\_ttl      number   `86400`