Searching for this online to resolve a problem with one of these units proved fruitless so I decided to throw this up here for reference and perhaps it will help someone else out in need. The unit in question is a LifeSize Team MP.
- SSH to IP or hostname of the unit
- Login as
- Reset the password using the command
set admin password 12345
The password can be anything of 0-9 * and # and is truncated if greater than 16 characters
Full reference for the command line interface can be found here on the LifeSize website.