Web browser communication made easy

Real-time communication over the web enriches the experience of customer-facing services and opens up a wide range of new and innovative use cases related to connected devices. For example, doorbells, elevators, surveillance cameras, drones and similar can connect to users over a web-browser. 

WebRTC Gateway as a function helps you to incorporate web based real-time communication, such as voice and video, into your solution.

Our ready to use communication functions allows you to streamline your development process and get the building blocks you need to create a state-of-the-art communication solution in short time. Focus your efforts on designing the optimal customer experience and leave the communication protocols to us.

WebRTC Gateway from iotcomms.io

WebRTC offers real-time voice and video communication from any device that supports a standard web browser – computers, tablets and phones. The WebRTC Gateway from iotcomms.io bridges the web and traditional telecom worlds and enables WebRTC functionality from legacy communication infrastructure as well as peer-to-peer WebRTC.

With our function we allow devices, applications and platforms that support the SIP protocol to communicate via webpages or apps. The gateway can be utilized to modernize existing solutions or to speed up the development of new and innovative products and services.

Modern software is built utilizing the power of public cloud infrastructure and designed around a set of microservices. Our serverless WebRTC Gateway function provides you with WebRTC without the need of any local software, hardware or servers. We take care of it all from our cloud platform.

Enables WebRTC from legacy communication infrastructure
as well as peer-to-peer WebRTC

Cloud-based solution that
automatically scales
to meet your capacity needs

No need to worry about
software, hardware, server
management or availability





Direct your modern WebRTC communication application towards the WebRTC gateway function and we do the bridging back to the legacy SIP device, application or platform.
Our gateway takes care of the rest of complexity seamlessly! It automatically scales to meet your capacity needs and you don’t have to worry about server management or availability.
The WebRTC application will now look like an ordinary SIP endpoint. Our function will proxy SIP Register and Invite Requests and bridge the differences required by the WebRTC enabled browsers.

Example scenarios

Below are three different scenarios to exemplify how the WebRTC Gateway from iotcomms.io can be implemented in existing or new solutions.

Connect WebRTC supported devices to your legacy application or platform
Enable voice and video communication between WebRTC supported devices
Enable voice and video communication from IOT devices to WebRTC supported devices

Painless integration

The WebRTC Gateway as a function hooks in with existing backend communication applications and ordinary phone systems and trunk services. It enables easy integration using SIP over WebSockets – all that need to be done is to add a route header pointing back to the legacy system. The gateway can also connect WebRTC to WebRTC supported devices.


Powers your solution with voice and video calling

Connects web applications with SIP devices – bridges from SIP/Websocket to SIP over UDP, TCP or TLS

Connects two web applications – SIP/Websocket to SIP/Websocket

Modifies SDP to enable interworking between legacy systems and WebRTC enabled browsers

Bridges from SRTP to RTP media

Allows integration via SIP Route header

Codec support – G.711, OPUS, VP8, H.264

Protocol support – SIP, WebSocket, RTP, SRTP, DTLS, ICE

Browser support – all major browsers supports WebRTC today

Curious to know more? Let's talk!

With more than 20 years of experience in developing critical applications for business communication you can trust iotcomms.io to handle telecom complexity such as servers, certificates and protocol competencies while you simply add WebRTC Gateway as a function to your overall communication solution.

We’ll make sure that you succeed with your project and give you comprehensive functionality to help you stay ahead of competition. We are happy to share insights from our reference customers and tell you more about our WebRTC Gateway as a function offer.