We have finished the integration of TTS functionality with VoxEngine, now developers can specify text that will be converted into speech and sent to a call as an audio stream in 25 languages (for many of the languages you can choose between male and female voice). It will help developers build better cloud IVR, cloud contact center, cloud PBX, and other apps faster and automate a lot of standard interactions with a caller. To learn more about the function please check say function of the Call class and the VoiceList.* namespaces in the VoxEngine Reference. In the near future, we will add ASR (automatic speech recognition) function to let developers transcribe call records to text and do real-time speech recognition if required. Let us know if you have any questions and stay tuned!