Setting Volume for Sound Greetings in MikoPBX

Why are sound greeting files played too quietly after loading?

  1. During file upload, the system automatically converts them to 8kHz format
  2. It is recommended to record original WAV files at maximum volume
  3. Pre-loaded system greetings are already optimized for volume
  4. When using speech synthesis services (such as Yandex SpeechKit), additional volume normalization may be required before uploading

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