How do I reset my Yealink SIP-T2 to factory settings via the web interface?
To reset your Yealink IP Phone to factory settings through the web interface: 1. Go to Settings->Upgrade. 2. Click 'Reset to factory' in the 'Reset to factory' field. 3. Click 'OK' to confirm the reset.
How do I reboot my Yealink SIP-T2 IP Phone through the web user interface?
To reboot your Yealink IP Phone via the web user interface: 1. Go to Settings->Upgrade. 2. Click 'Reboot' to reboot the IP phone.
What to do if I have poor sound quality during a call on my Yealink IP Phone?
If you experience poor sound quality during calls on your Yealink IP Phone, try the following: * Ensure you are within the recommended microphone range. * Check for network congestion that may cause intermittent voice. * Turn off any noisy equipment that may cause voice interference. * Disconnect the old line and redial the call.
How to solve the IP conflict problem on a Yealink IP Phone?
To resolve an IP conflict on your Yealink IP Phone, you can try the following: 1. Reset to another available IP address. 2. Check the network configuration via the phone's user interface under Menu->Advanced (default password: admin) ->Network->WAN Port->IPv4 (or IPv6). If Static IP is selected, switch to DHCP.
Why is the LCD screen blank on my Yealink SIP-T2 IP Phone?
If the LCD screen on your Yealink IP phone is blank, please check the following: * Ensure the phone is properly plugged into a functional AC outlet. * Verify the phone is plugged into a socket controlled by a switch that is on. * If plugged into a power strip, try plugging it directly into a wall outlet. * If your phone is PoE powered, ensure you are using a PoE-compliant switch or hub. * Check if the phone has entered power-saving mode.
Why doesn’t the Yealink IP phone display the correct time and date?
If your Yealink IP phone is not displaying the correct time and date, check if the IP phone is configured to obtain the time and date from the NTP server automatically. If your phone is unable to access the NTP server, configure the time and date manually.
Why can’t I connect my Yealink SIP-T2 IP Phone to the 2.4G/5G wireless network?
If you are unable to connect your Yealink IP phone to the 2.4G/5G wireless network, check if there are too many wireless devices connecting to the same network and verify whether the distance between the IP phone and the wireless router is too far.
Why can’t I export the system log to a provisioning server (FTP/TFTP server) from my Yealink IP phone?
If you can't export the system log to a provisioning server from your Yealink IP phone, ensure that the FTP/TFTP server is downloaded and installed on your local system, that you have configured the FTP/TFTP server address correctly via the web user interface, and then reboot the phone for the configurations to take effect.
General| Audio Codecs | G.722, G.711 |
|---|---|
| Headset Jack | RJ9 |
| Features | Call hold, Call waiting, Call transfer, Call forward, mute, redial |
| Protocols Supported | SIP, TCP/IP, UDP, RTP, RTCP, DHCP, DNS, NTP, HTTP, HTTPS |
| Weight | 0.8 kg (1.76 lbs) |
| Operating Humidity | 10% to 90% (non-condensing) |
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