How do I update a current extension with a different user name?
What you will need
Admin access to the Management Portal www.manage.voxter.com
1. Login to www.manage.voxter.com with your admin credentials
2. Hover your mouse over the Hosted PBX icon at the top of your screen and select 'Extensions' from the drop down list.
3. Click the extension number that you would like to have the name changed (Here I want to change the name on extension 1234).
4. Select the arrow to the right of 'Info'.
5. Proceed to change the name under 'Basic Settings'
6. Click 'Save' on the bottom right
7. Reboot the phone and the changes should take effect