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故障排查

     

连通性测试

完成终端的安装部署后,你可以拨打Yealink Demo环境(117.28.251.50或117.28.234.45)来测试终
端是否工作正常,如果无法呼通Demo环境,请联系网络管理员检查你的内部网络是否通畅。

     

配置静态NAT功能

如果你将终端部署在内网(防火墙后),并且已在防火墙或网关上配置了端口映射,当跨公网呼叫其他
会场的终端或Yealink Demo时, 本地出现黑屏无声的问题,极有可能是因为本会场网络环境中的防
火墙或者网关不支持ALG功能,要解决这个问题使用遥控器开启终端上的静态NAT功能。
1. 选择

更多

 

->网络详情->有线网络

(默认密码:0000)-

>NAT/防火墙。

2. 从

类型

下拉框中选择

自动

,终端将自动获取当前网络的公网IP地址。

3. 如果终端未能自动获取到公网IP地址,你可以在

类型

下拉框中选择

手动

,然后在

公网IP地址

    区域输入当前网络的公网IP地址。
4. 按遥控器的上下方向键选择

保存

,再按OK键保存当前配置。

     

联系视频客服

使用会议电视终端设备过程遇到无法解决的问题时,你可以联系视频客服解决。
1. 选择

更多

 

->设置->诊断

-

>视频客服。

12

1719-1720

5060-5061

50000-51000

443

UDP/TCP

TCP/UDP

TCP/UDP

TCP

H.323 信令端口

SIP信令端口(可选)

音视频媒体流端口

网页管理端口(可选)

    描述                                          端口                                   类型

设置端口映射

如果你将终端部署在内网,您需要在防火墙上将以下端口映射至公网。终端才可以正常接听来自公网的       
呼叫:

采用智能穿透方式部署时,如果你的网络有端口限制,需要开放以下端口权限

建议会场将网页管理端口(443/TCP)映射至公网,以便其他会场可以远程管理。

1719-1720

50000-51000

UDP/TCP

TCP/UDP

TCP/UDP

H.323 信令端口

SIP信令端口(可选)

音视频媒体流端口

    描述                                             端口                                  类型

5060-5061

Summary of Contents for MeetingEye 400

Page 1: ...Yealink MeetingEye 400 Video Conferencing Endpoint Quick Start Guide V43 Yealink Network Technology CO LTD English...

Page 2: ...The use of unapproved third party accessories may result in reduced performance Use the Yealink original power adapter 48V 0 7A to charge the endpoint only The use of the third party power adapter may...

Page 3: ...ended height is 1 1m above the ground Placing MeetingEye 400 Mount the MeetingEye 400 below the TV when the mounting height of the TV is higher than 120cm Mount the camera above the TV when the mounti...

Page 4: ...3 Hole depth 30mm Hole diameter 6mm 118mm T4 30 screws Adjusting the Camera Tilt 3 15 15 Step2 Mount the MeetingEye 400 to the wall 4 5...

Page 5: ...ore information on WPP20 wireless presentation pod refer to Yealink WPP20 Wireless Presentation Pod Quick Start Guide PC Wireless Sharing WPP20 Wireless Presentation Pod Endpoint Connections 1 8m HDMI...

Page 6: ...n1 Assign a static public IP address to your endpoint Option2 If you deploy the endpoint in an Intranet behind the firewall assign a static private IP address to it and configure port mapping on the f...

Page 7: ...lect Automatic from the pull down list of Type the endpoint will obtain public IP address automatically 3 If the endpoint does not obtain a public IP address automatically select Manual Settings from...

Page 8: ...VCR20 7 x2 MeetingEye 400 3 x5 1 8 HDMI A Yealink Yealink HDMI 7 MeetingEye 400 MeetingEye 400 4 2 2 x2 TV TV...

Page 9: ...8 MeetingEye 400 T4 30 6mm 30mm 118mm 1 2 120cm 120cm 1 1m TV 10c m TV H 120cm H 120cm...

Page 10: ...9 3 15 15 3 4 5...

Page 11: ...3 10 WPP20 WPP20 WPP20 PC 1 8 HDMI...

Page 12: ...IP IP IP IP IPv4 1 0000 2 IP IPv4 3 IPv4 OK 4 DHCP 5 IP DNS DNS 6 OK 7 4Kp30 1080p60 4Mbps 4Mbps 1080P60 1080P60 4Mbps 1 0000 2 3 4 11...

Page 13: ...117 28 234 45 Demo NAT Yealink Demo ALG NAT 1 0000 NAT 2 IP 3 IP IP IP 4 OK 1 12 1719 1720 5060 5061 50000 51000 443 UDP TCP TCP UDP TCP UDP TCP H 323 SIP 443 TCP 1719 1720 50000 51000 UDP TCP TCP UDP...

Page 14: ......

Page 15: ...device is left unused for a rather long time disconnect it from the power supply and unplug the power plug When there is smoke emitted from the device or some abnormal noise or smell disconnect the d...

Page 16: ...ch and development Yealink also insists on innovation and creation With the outstanding technical patents of cloud computing audio video and image processing technology Yealink has built up a panorami...

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