Question 1

Do I Need A Media Server to create WebRTC app for video calling?

Accepted Answer

A media server is not required if you only need to connect to two or three participants in a video call — but that assumes they are on a high-speed, uncongested network.

Question 2

How Do I Connect WebRTC To VoIP/PSTN?

Accepted Answer

Connecting WebRTC to PSTN/VoIP endpoints requires a WebRTC/SIP gateway. So you have two choices: either develop in-house or employ a gateway. This requires enough understanding of both WebRTC and SIP protocols to make the two work together cohesively.

Question 3

Is My Media Secure while creating WebRTC Application?

Accepted Answer

WebRTC is inherently safer in several ways. Because it does not use plug-ins, it eliminates one possible vector of attack through malicious plug-ins or malware. In addition, browser patches are deployed quickly and regularly. WebRTC also mandates all media be end-to-end encrypted and that applications be HTTPS-compliant.

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