Yealink SIP-T23P Руководство администратора онлайн [755/841] 166941

Troubleshooting

739

Do one of the following:

 Reset another available IP address for the IP phone.

 Check network configuration via phone user interface at the path

Menu->Settings->Advanced Settings->Network->WAN Port->IPv4 (or IPv6). If the

Static IP is selected, select DHCP instead.

Reset your phone to factory configurations after you have tried all troubleshooting

suggestions but do not solve the problem. Note that all custom settings will be

overwritten after resetting.

To reset the IP phone via web user interface:

1. Click on Settings->Upgrade.

2. Click Reset to Factory Setting in the Reset to Factory Setting field.

The web user interface prompts the message “Do you want to reset to factory?”.

3. Click OK to confirm the resetting.

The IP phone will be reset to factory sucessfully after startup.

Note

Factory reset can restore the original password. All custom settings will be overwritten

after reset.

Reset of your phone may take a few minutes. Do not power off until the phone starts up

successfully.