Change TTS voice for conference calls

To change TTS voice for conference calls,

1.

Debian:

sudo nano /opt/epi/fs/etc/freeswitch/autoload_configs/conference.conf.xml

Windows:

C:\Program Files\<tenant_id>\IraSwitch\conf\autoload_configs/conference.conf.xml

    Example 1 -

    This uses aws polly as tts engine and Joanna as the voice

      <!-- TTS Engine to use -->
      <param name="tts-engine" value="polly"/>
      <!-- TTS Voice to use -->
      <param name="tts-voice" value="Joanna"/>

  Example 2 -

   This uses flite as tts engine and slt as voice

      <!-- TTS Engine to use -->
      <param name="tts-engine" value="flite"/>
      <!-- TTS Voice to use -->
      <param name="tts-voice" value="slt"/>

Please note the above changes will take effect only on restarting IraSwitch.