Video Conference With Web Rtc; Figure 1-52 Audio/Video Conferencing Using Webrtc - NEC SL2100 Features And Specifications Manual

SL2100 ISSUE 1.0

Video Conference with Web RTC

Description
Video Conference with WebRTC supports video conferencing, voice conferencing and screen sharing.
This feature allows users to enable video conferencing using a unified communication Web Application
in a browser supporting WebRTC and Web sockets. WebRTC allows real time communication without
any downloads or plugins. With a device and browser supporting WebRTC, video conferencing can be
used without requiring application setup or installation.
Administrators or other users can access the Web Application from the link https://SL2100/uc/. Once
V
downloaded, the Web Application can be used to create a conference. Users then distribute the URL
https://SL2100/uc/conf?id=[Conference-ID] inviting participants to the conference.
The Web Application also requests access to the device's camera and MIC for video and audio
conferencing. All clients are connected through P2P connections and video conferencing is achieved
by using a full mesh system (refer to Figure 1-52 Audio/Video Conferencing using WebRTC on
page 1-867).
NAT Traversal
The NAT Traversal is supported for this feature. The STUN/TURN server can be used to achieve NAT
Traversal. First STUN is used to test the possibility of peer-to-peer communication via NAT. If STUN is
successful the peer-to-peer communication is established. If STUN fails, TURN is used for Relay
communication where the TURN server acts as a Relay Server. If this occurs, clients make connection
with the external TURN server and the TURN server relays further to other clients. Contact the
organization's Network Administrator for requirements and configurations on the Routers/Firewalls for
NAT Traversal. If the SL2100 resides on a private network, Port Forwarding can be used to access the
application from public networks. The application can be accessed on the same port as WebPro.
The following are the STUN/TURN servers that have been tested:
Stun Server: Port
stun.1.google.com : 19302
stun.ekiga.net : 3478
numb.viagenie.ca : 3478
stun.iptel.org : 3478
TURN Server: Port
numb.viagenie.ca : 3478
For the TURN Server, the user needs to create an account on the server's website (http://
numb.viagenie.ca/). After the account is created, the user will be provided with credentials via email
used for authentication with this server.
1-866 Video Conference with Web RTC