SIP trunk
Managed agent platforms and PBXs take calls over a Vobiz SIP trunk: Vapi, Retell AI, LiveKit, ElevenLabs, 3CX and the rest.
SIP
Integrations
Connect Vobiz to the stack you already run
Voice AI platforms, CRMs and helpdesks, PBXs and official SDKs. Every integration runs on the same numbers, the same account and the same call records.
How they connect
Three ways in, one account
Voice API stream
Self-hosted pipelines take live call audio straight from the Voice API over a bidirectional WebSocket: Pipecat, Dograh, Gemini Live, Deepgram.
WebSocketSoftphone in your CRM
Agents call from the record they are on in Salesforce, ServiceNow, Zendesk, Pipedrive and more, and every call is logged back with its recording.
WebRTC
OpenAI Realtime
Connect OpenAI Realtime audio streaming over WebSockets and SIP for sub-second voice AI agents.
WebSocket / SIPView integration
Salesforce
An Open CTI softphone in Salesforce Lightning: click-to-dial with screen pop, and every call logged as a Task in Activity History.
Open CTIView integration
PopularElevenLabs
Integrate ElevenLabs Conversational AI agents with Vobiz SIP for ultra-natural voice interactions.
SIP TrunkView integration
HubSpot
Call from HubSpot records on Vobiz numbers and keep every call on the contact's timeline.
WebRTCGuide in docs
G
Gemini Live
Bridge a Vobiz XML Stream to Google's Gemini Live API for a phone-callable voice agent with real barge-in and no resampling.
WebSocketView integration
S
ServiceNow
A WebRTC softphone inside ServiceNow through OpenFrame. Call from user, incident or case records; each call lands as an interaction record.
OpenFrameView integration
PopularVAPI
Connect VAPI voice AI platform to Vobiz SIP trunks for building low-latency automated phone agents.
SIP TrunkView integration
Zendesk
A Vobiz softphone in the Zendesk top bar: click-to-call, screen pop, call logging to tickets and recording playback.
WebRTCView integration
PopularRetell AI
Integrate Retell AI agents with Vobiz SIP for outbound dialing campaigns and inbound support lines.
SIP TrunkView integration
PopularLiveKit
Connect LiveKit conversational voice agents directly to Vobiz carrier-grade SIP infrastructure.
SIP / WebRTCView integration
Agora
Real-time audio streaming and RTC network integration for conversational voice agents.
RTC NetworkView integration
Deepgram Voice Agent
Bridge a Vobiz XML Stream to the Deepgram Voice Agent API, with Flux STT and TTS, real barge-in and playback confirmation.
WebSocketView integration
Z
Zoho
Call from Zoho on Vobiz numbers and log each call back to the CRM.
WebRTCGuide in docs
xAI
Integrate Grok real-time conversational agents with carrier-grade telephony rails.
Realtime APIView integration
F
Freshdesk
A Vobiz calling panel inside Freshdesk: browser-based inbound and outbound calls, click-to-call and recording playback.
WebRTCView integration
P
Pipedrive
A softphone inside Pipedrive with mute, hold and transfer. Each call is logged as an Activity and a Call Log with a recording link.
WebRTCView integration
3CX Business PBX
Connect 3CX PBX phone systems to Vobiz SIP trunks for elastic global call termination.
SIP TrunkView integration
C
ClickUp
A softphone beside ClickUp that turns every call into a task, with the full call record and a playback link.
APIView integration
Pipecat
Open-source Python framework for building real-time, low-latency multimodal voice pipelines.
WebSocketView integration
Ultravox
Real-time speech model integration for streaming voice processing and bidirectional call audio.
WebSocketView integration
Sarvam Samvaad
India-first voice AI agents with embedded telephony — KYC, number provisioning, and campaigns.
SIP / APIView integration
Bolna.ai
Native Bolna AI integration enables automated workflows and multilingual voice agents on real phone lines.
SIP / APIView integration
Smallest AI
Connect Waves voice models and Lightning TTS agents to global inbound and outbound telephony.
SIP / APIView integration
Dograh
Self-hosted voice agent platform connecting directly to Vobiz elastic SIP trunking.
SIP TrunkView integration
Rapida AI
Open-source WebSocket voice agents connected to Vobiz for low-latency call delivery.
WebSocketView integration
E
Expedify
Connect Expedify's CRM and AI calling platform to Vobiz with your Auth ID, Auth Token and caller IDs. No code required.
APIView integration
WebRTC Voice SDK
Embed browser softphones and in-app calling with instant phone number attachment.
WebRTC / BrowserView integration
WebSockets Audio Streaming
Bi-directional raw media streaming over secure WebSockets for custom AI voice pipelines.
Bidirectional WSSView integration
Zoiper SIP Softphone
Direct SIP trunk testing, testing credentials, and softphone call routing with Zoiper.
SIP TrunkView integration
Python SDK
Official Python client for call control, DID provisioning, webhook handling, and VobizXML.
Python / RESTView integration
Node.js / TypeScript SDK
Official Node.js library for call dispatch, webhook signatures, and number management.
Node / TSView integration
Java SDK
Enterprise Java SDK for Spring Boot and JVM applications connecting to Vobiz Voice APIs.
Java / JVMView integration
Go SDK
High-throughput Golang library for telecom routing, DID allocation, and call orchestration.
Go / High QPSView integration
C# / .NET SDK
.NET client library for building enterprise voice workflows and programmatic call control.
.NET / C#View integration
PHP SDK
Modern PHP SDK for Laravel, Symfony, and WordPress voice integration.
PHP / LaravelView integration
Ruby SDK
Official Ruby and Rails gem for making calls, buying DIDs, and serving VobizXML responses.
Ruby GemView integration
Get started
Don't see your platform?
It probably still connects.
Anything that speaks SIP or WebSocket runs on Vobiz.
Tell us what you use and we'll help you wire it up.
