WCBRTC is not a traditional communication protocol. It is an open standard for real -time communication between WCB browsers. The M SIP protocol is a traditional VOIP discussion. It is often used to make voice and video calls on the Internet. It can also be connected to the traditional public exchange phone network (PSTN).

Connect:

First of all, both WCBRTC and SIP protocols use real -time communication technology, so that users can use the network to make voice and video calls in Ren President. WCBRTC uses web technology, so no plug -in or software is required, as long as you open it on the web browser. The SIP protocol needs to use VOIP software.

Secondly, both WebRTC and SIP protocols can implement multiple calls, that is, multiple users participate in calls at the same time, including voice and videos.      

The difference:

The main advantage of the WebRTC protocol is that it is directly embedded in the web browser, so it can be seamlessly integrated with the web application. The SIP protocol is an independent protocol that needs to deploy VOIP software separately.

The SIP protocol can be connected by traditional PSIN, so that users can call the traditional phone number to call. The WebRTC protocol cannot directly click the traditional phone number, and needs to be implemented through the gateway or other SIP devices.

The WebRTC protocol supports the functions more abundant than the SIP protocol. For example, the WebRTC protocol can easily integrate screen sharing, file transmission and real -time collaboration, and the SIP protocol needs to use other protocols to do these functions.

The WCBRTC protocol is more advantageous in terms of security. WCBRIC uses encryption technology to protect the confidentiality and integrity of communication content, while the SIP protocol requires another security protocol to provide the same protection.

In summary, although the WebRTC and SIP protocols are in real -time communication protocols, their design purposes and use scenarios are different. WebRTC is mainly used for voice and video calls between browsers, which can realize real -time communication without plug -in or software. The SIP protocol can be connected to the traditional telephone network to provide a more comprehensive telephone service.