# voxcpmex v0.3.0 - Table of Contents > Elixir wrapper for VoxCPM2 — 2B-param, 30-language, 48kHz TTS with Voice Design, controllable cloning, and true chunk-by-chunk streaming. Uses MessagePack binary protocol for zero-overhead audio transfer. ## Modules - [VoxCPMEx](VoxCPMEx.md): Elixir wrapper for [VoxCPM2](https://huggingface.co/openbmb/VoxCPM2) — a tokenizer-free, diffusion autoregressive Text-to-Speech model from OpenBMB. - [VoxCPMEx.Server](VoxCPMEx.Server.md): GenServer that manages a Python VoxCPM2 bridge via Erlang Port. ## Mix Tasks - [mix voxcpmex.setup](Mix.Tasks.Voxcpmex.Setup.md): Installs Python dependencies for VoxCPMEx.