WebRTC and VoIP
Realtime signaling to establish connections and data channels for WebRTC and VoIP
How PubNub Powers WebRTC and VoIP
The handshake is a key component of telephony applications, whether it’s VoIP or WebRTC. PubNub provides low-latency signalling and transferring of SDPs to establish the communication channel between devices.
Realtime Signaling and SDP Transfer
Open a communication channel with under 250ms latency worldwide.
Notifications and Alerts
Deliver in-app or push notifications and alerts to users.
In-app Text Communication
Add 1:1 or group chat to your communication app.
Telephony Features
Call waiting, caller ID, online/offline, and more
Enterprise-Grade Security
Powerful TLS and AES encryption ensure message security from end-to-end on PubNub’s network.
Getting Started with Telephony
Building your WebRTC or VoIP app with the PubNub API is as easy as:
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Check out one of our full tutorials, or head over to the docs and build your app from scratch.
Resources to Help Manage Realtime Signaling to Establish Connections and Data Channels for WebRTC and VoIP
Top WebRTC and VoIP Apps Using PubNub
VoIP API
Always-On WebRTC Video Portal
VoIP Platform
Video and Conferencing Platform
Video and Conferencing Platform
Video Signaling