VoiceBlender v0.8.0 is here — and it’s a big one. Two headline features: native LiveKit integration and inbound SIP REGISTER support.
🎙️ Native LiveKit integration
VoiceBlender can now act as a drop-in replacement for the official LiveKit SIP bridge — but with a whole lot more under the hood. Instead of a minimal SIP↔LiveKit hop, you get a LiveKit room wired into VoiceBlender as a first-class leg, which means everything VoiceBlender already does comes along for the ride:
- ✅ Multi-party mixing & room bridging
- ✅ Role-based audio routing (barge-in, whisper, supervisor monitor)
- ✅ Recording, playback, TTS, STT, and conversational AI agents
- ✅ DTMF, hold/unhold, early media, and full codec negotiation
- ✅ Real-time webhooks & CDR-style call events
☎️ SIP REGISTER support
VoiceBlender now accepts inbound SIP REGISTER over UDP, TCP, and TLS. SIP phones and softclients can register their address-of-record, and outbound calls fork to every bound contact. That makes VoiceBlender a genuine building block for PBX-style deployments — registrations, multi-device ringing, and AOR-based dialing, all driven through the same clean REST API and event stream.
Upgrading
Pull the latest release from GitHub:
go get github.com/VoiceBlender/voiceblender@v0.8.0
go build -o voiceblender ./cmd/voiceblender
Full changelog: v0.7.0…v0.8.0
Check the API Documentation for details on LiveKit integration and SIP REGISTER handling.