- Voice actions (Join Voice, Share Screen Audio) moved to a ToolStrip toolbar and a new Voice menu in the menu bar; removed from the bottom voice panel - Activity log and chat log collapsed into a single RichTextBox (rtbLog); activity events appear in gray, chat messages in default color - Private messaging reworked: each conversation opens in its own modeless PrivateMessageForm instead of sharing the main chat log via a scope dropdown; cboScope removed; main compose bar always sends to the current channel - New "Messages -> New Private Message..." menu item (Ctrl+P) opens a UserPickerDialog listing all connected server users (not just the current channel) so you can PM anyone on the server - Channel tree now shows live user counts, e.g. "General (3)" -- counts sourced from the existing _users dictionary which already tracks all server users with channel IDs - Global output volume slider (TrackBar, 0-100, default 80) added to the right panel; wired to new vc_set_output_volume C ABI function that applies a master gain multiplier in the audio engine playback callback after mixing all streams - vc_set_output_volume added end-to-end: voicecat.h, audio_engine.h/.cpp, client.h/.cpp, voicecat.cpp, NativeMethods.cs, VoiceCatClient.cs - Documented Windows PowerShell ctest requirement in AGENTS.md and CLAUDE.md: MinGW binaries exit 0xc0000139 in Git Bash; always run ctest/.exe via PowerShell 22/22 ctest green (PowerShell); dotnet build 0 warnings. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
VoiceCat
Self-hosted, native voice & text chat in the spirit of classic TeamSpeak / Mumble —
channel-based voice, channel + private text, one server you run yourself. Plain TCP
(control) and UDP (media), no WebRTC. Encrypted by default. A shared C++ core
(libvoicecat) drives native clients (Swift on macOS/iOS, C# on Windows) and the server.
Status: Design complete in
docs/. M1–M5 are implemented — real TLS control plane, encrypted UDP voice (Opus), multi-stream, TOFU identity pinning, channel tree, permissions, moderation, disconnect/keepalive/reaper. Windows WinForms C# client shipped (M4). macOS/iOS Swift client is next. SeePROGRESS.mdanddocs/roadmap.md.
Read the design first
The docs/ folder is the source of truth. Start at docs/README.md,
then architecture → protocol → voice → security → tech-stack → deployment →
roadmap.
Build
The default development preset is dev — it builds everything (server + tools + tests)
with real vcpkg deps. It works on Windows, Linux, and macOS (vcpkg triplet auto-resolved).
# one-time vcpkg setup:
git clone https://github.com/microsoft/vcpkg && ./vcpkg/bootstrap-vcpkg.sh # .bat on Windows
export VCPKG_ROOT=/path/to/vcpkg # Linux/macOS; or $env:VCPKG_ROOT on PowerShell
# configure + build + test:
cmake --preset dev
cmake --build --preset dev
ctest --preset dev # 21 behavior tests
Artifacts land in build/dev/bin/ (voicecat-server, vccli, voicecat-admin).
The skeleton preset (no vcpkg deps, stubs only) is a fast smoke check that needs no
third-party libraries:
cmake --preset skeleton && cmake --build --preset skeleton && ctest --preset skeleton
See docs/building.md for the full preset matrix (including release,
server-release, windows-client, and Apple platform scaffolding).
Layout
docs/ design spec (read this)
core/ libvoicecat — the shared C++ core
include/ voicecat.h (the C ABI all clients call)
proto/ voicecat.proto (control-plane wire format, source of truth)
src/ net/ crypto/ codec/ protocol/ session/ audio/ (stubs today)
server/ voicecat-server (headless; links the core)
tools/vccli/ headless test client — drives the protocol from M1 on
clients/ apple/ (Swift, M4) windows/ (C#, M4) — placeholders for now
tests/ CTest targets
License
Permissive-only dependencies (no GPL/LGPL) so the project can be redistributed freely,
including closed-source. Project license: TBD (see docs/tech-stack.md §5).