optiPoint 150 S upload of SIP IT Service Provider configuration file


 * Download your preferred SIP VoIP Service Provider default configuration file and unzip it inside an available folder of your host.
 * Open the Web Based Management interface of the optiPoint 150 S by entering the IP address of your telephone into your default web browser using the following method:
 * (# stands for the digits of the telephone's IP address)


 * Enter the user name for the administrator (default: admin) and the administrator password (default: 123456).
 * Click Utlities > Backup Settings to enter settings restore process dialog.


 * [[image:Screenshot_WBM_op150_S_Backup-Settings_EN.gif|thumb|WBM screenshot Utilities > Backup Settings|left|200px]]




 * Click Browse under Restore to Previous Settings and search for the desired default configuration file available on your PC.
 * Confirm the destination of the default configuration file and click Confirm under Restore to Previous Settings.
 * Once the uploaded configuration file has been checked the Web Based Management interface asks you to restart the phone.
 * Click Restart Main Application.
 * Sign in again into the Web Based Management interface and click SIP Setup > SIP Settings.
 * Enter your SIP-ID under Phone Number and SIP user ID.
 * Enter your SIP-Password under New SIP password and confirm the provided password under Confirm SIP password.
 * Click Save to confirm the input.
 * By clicking Confirm the telephone will restart.

Once the phone restarted a registration procedure to your preferred SIP VoIP Service Provider will run and you will be able to make your first SIP call.