Why are the time and date wrong on my Yealink Conference System?
If the time and date are wrong on your Yealink Conference System, it may be because the system fails to obtain the time and date from the SNTP server automatically. Contact your network administrator. You can also manually configure the time and date.
What to do if I forget the administrator password for my Yealink WPP20?
If you forget the administrator password for your Yealink Conference System, and cannot access the advanced settings, you will need to reset your system.
Why can't the far site hear me on my Yealink WPP20 Conference System?
If the far site cannot hear your audio during a call using the Yealink Conference System, ensure your audio input device is correctly connected and that the speaker at the far site isn't covered or damaged. Also, check if your microphone is muted and ask the far site to verify their volume isn't set to 0.
Why is the voice quality poor on my Yealink Conference System?
If you are experiencing poor voice quality, such as intermittent voice, echo, or other noise, with your Yealink Conference System, try adjusting your distance from the microphone. Ensure the audio pickup device is stationary. Network congestion or old cables may also be factors; contact your network administrator or replace old cables.
Why is the audio unclear on my Yealink Conference System during a call?
If you cannot hear the audio clearly during a call on your Yealink Conference System, try adjusting the speaker volume. If the audio from the far site is muffled, they may be in a highly reverberant room—advise them to speak closer to their phone. Check your audio codec priority, enable noise suppression, and ensure the device is clean and free of dust.
Why can't I hear the ringtone on my Yealink WPP20 Conference System?
If you cannot hear the ring tone when receiving a call on your Yealink Conference System, the volume might be set to 0. Try adjusting the volume.
Why can't I hear audio on my Yealink Conference System during a call?
If you cannot hear audio during a call on your Yealink Conference System, there are a couple of things to check. First, make sure the volume isn't set to 0. If the volume is up, the far site might have muted their microphone, so you may want to contact them to check.
Why is there no picture on the monitor for my Yealink Conference System?
If there is no picture on the monitor connected to your Yealink Conference System, the system may be in sleep mode. Press any key on the remote control to wake up the system. Alternatively, the system may be powered off, so ensure that the system is powered on. Also, check that the HDMI cable is correctly connected to the system, according to the Quick Start Guide.
Why can't I hear the ring tone on my Yealink WPP20 Conference System?
If you cannot hear the ring tone when receiving a call on your Yealink Conference System, adjust the volume.
Why can't I share content on my Yealink WPP20?
If you cannot share content from your Yealink Conference System, ensure your PC is properly connected and turned on. If you're using a VCH50/VCH51 video conferencing hub or WPP20 wireless presentation pod, try replacing it. If using a WPP20, ensure it's connected to the video conferencing system to obtain the Wi-Fi profile and that the wireless AP feature of the video conferencing system is enabled.
Specifies operating and storage temperature and humidity ranges for the device.
Outlines product warranty limitations and third-party claims.
Explains symbols such as DC voltage and the WEEE warning.
Provides general precautions for device handling, storage, and maintenance.
Advises on proper placement and environmental conditions for safe device operation.
Details requirements for safe operation, including accessory use and power.
General| Interface | WLAN |
|---|---|
| USB version | 2.0 |
| Connectivity technology | Wireless |
| Wi-Fi | Yes |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Security algorithms | WPA-PSK, WPA2-PSK |
| Networking standards | IEEE 802.11ac, IEEE 802.11b, IEEE 802.11n |
| Maximum data transfer rate | - Mbit/s |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8 |
| Output voltage | 5 V |
| Power consumption (typical) | 2.5 W |
| Internal | No |
| Component for | Laptop |
| Product color | Gray |
| Harmonized System (HS) code | 85176990 |
Weight and Dimensions| Depth | 183.2 mm |
|---|---|
| Width | 26 mm |
| Height | 9 mm |
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