- Log into the bvoip phone system.
 
- Click on the Call Flow drop-down menu.
 
- Go to the SIP trunks menu item. 
 
- Check the box for the desired SIP Trunk that you need to export. 
 
- Click on the Export button. A copy of the SIP Trunk settings will be downloaded to your local device. 
 
- Log into the bvoip phone system.
 
- Click on the Call Flow drop-down menu.
 
- Go to the SIP trunks menu item. 
 
- Click on the Import button. The Import Provider pop-up will appear.
 
- In the Main trunk number field,  input the main trunk number for your SIP Trunk provider.
  
- Click on the Import button. A prompt will appear to upload a csv file. 
 
- Select the desired CSV file. 
 
- Click the Ok button.