Introduction
Vobiz is built ground-up for AI-first interconnectivity. Route telephone audio directly into any major AI voice platform using SIP trunking or WebSocket streaming - no custom bridges required.Supported Platforms
Vapi
Production AI voice agents
Retell AI
No-code conversational agents
ElevenLabs
Realistic TTS voices
LiveKit
Low-latency SIP streaming
Pipecat
Open-source voice pipeline
Sarvam
India-first agents, telephony built in
Bolna.ai
India-first voice agents
Dograh
Self-hosted voice agents
Rapida AI
Open-source WebSocket agents
OpenAI Realtime
GPT-4o voice over SIP
Gemini Live
Gemini voice agents over WebSocket streaming
Deepgram
Voice Agent API with Flux STT and TTS
Ultravox
Multilingual speech model
Smallest AI
Real-time agents over SIP trunking
Agora
Conversational AI agents and campaigns
xAI
Grok voice agents over Direct SIP
WebRTC
In-browser softphone
WebSockets
Raw audio streaming
3CX
Business PBX phone system
Zendesk
Softphone in the Zendesk top bar
Freshdesk
Calling panel inside Freshdesk
Expedify
CRM calling and AI agents
Official SDKs
Node.js
JavaScript / TypeScript SDK for Node.js environments.
Python
Python SDK for backend automations and AI pipelines.
Ruby
Ruby SDK for Rails and Sinatra applications.
Go
Go SDK for high-performance microservices.
C#
C# / .NET SDK for Windows and Azure workloads.
Prerequisites
Before integrating any platform:1
Create a Vobiz account
Sign up at vobiz.ai and top up your balance.
2
Purchase a phone number
Buy an inbound/outbound number from Phone Numbers.
3
Create a SIP Trunk
Set up a trunk for your chosen platform. See Trunks.
4
Follow the integration guide
Pick a platform above and follow its step-by-step setup guide.