安装

yum install libevent-devel libevent
yum install epel-release -y
yum install turnserver

配置turnserver.conf

vi /etc/coturn/turnserver.conf

部分内容参考如下

# 监听端口，不配置的话，默认是3478
listening-port=3478
# 外网地址
external-ip=112.74.183.177

# 设置用户名及密码，可设置多个
user=tan:123

no-cli
cli-password=$5$79a316b350311570$81df9cfb9af7f5e5a76eada31e7097b663a0670f99a3c07ded3f1c8e59c5658a

启动 turn server

systemctl start coturn

停止turn sever

systemctl stop coturn

测试服务

用较新版的firefox打开
https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/