Learn how to register a SIP account directly from the phone screen, including account setup, required fields, line selection, and how to verify successful registration on the device.
To use the phone normally, you need to complete SIP account registration directly from the phone screen.
This guide applies to all of our phone models. The BX4U is used here as an example.
① One phone connected to a switch and able to obtain an IP address automatically.
② One configuration PC connected to the same switch, with network communication between the PC and the phone confirmed.
The phone startup screen is shown below:
Go to Menu — Advanced Settings, then enter the password. The default password is 123.
Note: 1. Registration must be set to enabled.
2. The following fields are required: server address, registration username, registration password, SIP user, and port number.
Note: If registration does not succeed, check whether each field was entered correctly, whether the settings were saved, and whether the username and password are correct. If the account still cannot register, refer to the SIP registration failure troubleshooting guide for further diagnosis.
