# Device Registration

# Linkvil W-Series

1. Go to *Line* - *SIP*

<table border="1" id="bkmrk-setting-value-userna" style="border-collapse: collapse; width: 100%;"><colgroup><col style="width: 50.053%;"></col><col style="width: 50.053%;"></col></colgroup><tbody><tr><td>Setting</td><td>Value</td></tr><tr><td>Username</td><td>Extension</td></tr><tr><td>Display Name</td><td>Display Name of the Extension</td></tr><tr><td>Authentication User</td><td>Registration Name</td></tr><tr><td>Authentication Password</td><td>Registration Password</td></tr><tr><td>Server Name</td><td>Display Name of the Extension</td></tr></tbody></table>