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Types Of WebRTC Servers

Hamit Demir
Technology and internet lover! Working to level up live streaming world.
・2 min read

What is WebRTC Server?

A server that provides the functionality required for the proper connection of WebRTC sessions in the cloud or self-hosting in order to make your WebRTC projects work is called a “WebRTC server”.

Types of WebRTC Server?

There are 4 types of WebRTC server:

WebRTC application servers

WebRTC signaling servers
NAT traversal servers for WebRTC
WebRTC media servers
WebRTC application servers
Webrtc Application servers are basically, application and website hosting servers. Yes, that’s all.

WebRTC signaling servers

WebRTC signaling server is a server that manages the connections between devices.It is not concerned with the media traffic itself, its focus is on signaling. This includes enabling one user to find another in the network, negotiating the connection itself, resetting the connection if needed, and closing it down.

NAT traversal servers for WebRTC

Network address translation traversal is a computer networking technique of establishing and maintaining Internet protocol connections across gateways that implement network address translation (NAT).

NAT traversal techniques are required for many network applications, such as peer-to-peer file sharing and Voice over IP.

WebRTC media servers

A WebRTC media server is a type of “multimedia middleware” (located in the middle of the communicating peers) through which media traffic passes as it passes from source to destination. Media servers can offer different types, including processing media streams and group communications (distributing media streams created by a peer between several receivers i.e. Multi-Conference Unit, acting as an MCU), mixing (converting several incoming streams to a single composite stream), transcoding (adapting codecs and formats between incompatible clients), recording (permanent storage of media exchanged between peers), etc. Many popular WebRTC services are hosted today on AWS, Google Cloud, Microsoft Azure, and Digital Ocean servers. You can embed your WebRTC media to any WordPress, PHP, or other website.

Now we know enough about the WebRTC server. It is time to dive into WebRTC Multiparty Topologies.

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