Web browser communication made easy

Real-time communications 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.

With WebRTC gateway as a function you can easily incorporate web based real-time voice and video communications, into your solution.

Enables WebRTC from legacy communication infrastructure as well as peer-to-peer WebRTC
Hooks in with existing backend applications, ordinary phone systems and trunk services
Enables voice & video communication from IOT devices to WebRTC supported devices

iotcomms.io WebRTC Gateway

Web real-time communications (WebRTC) technology enables real-time voice and video communications 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 communications infrastructure as well as peer-to-peer WebRTC. It allows devices, applications and platforms that support the SIP protocol to communicate via webpages or apps.

Enhance customer interactions anywhere

With our WebRTC gateway you can let customers contact your company directly from a browser or a customer service app and connect them with phone based operators in your contact center.

You can power your door intercom with video and make sure you are available to your visitors at all times, anywhere you are.

Our gateway enables secure voice & video communications from any IOT device supporting the SIP protocol – quickly connect doorbells, elevators, surveillance cameras, drones etc to users over a web-browser. We do the bridging between SIP and WebRTC.

Seamless integration

The WebRTC gateway hooks in with existing backend communications applications, ordinary phone systems and trunk services. It enables easy integration using SIP over WebSockets – just add a route header pointing back to the legacy system. The gateway can also connect WebRTC to WebRTC supported devices.

Direct your modern WebRTC communications application towards the WebRTC gateway and we do the bridging back to the legacy SIP device, application or platform.

The WebRTC application will 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.

Serverless gateway function

The serverless WebRTC gateway function provides you with WebRTC functionality without the need of any local software, hardware or servers.

Our cloud platform takes care of availability & server management and automatically scales to meet your capacity needs.


Connect WebRTC supported devices to your legacy application or platform.

WebRTC peer-to-peer

Enable voice and video communication between WebRTC supported devices.

Click to enlarge the images


Enable voice and video communication from IOT devices 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
iotcomms.io customer – Phoniro

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Serverless functions built upon AWS public cloud for unlimited scale, reach & global deployment – extend to new markets quick and easy


cPaaS that you can trust for
mission-critical installations – our platform delivers superior availability, reliability & performance

Built upon microservices with strongest possible security in mind – 24/7 support and redundant environment keeps you fully secure