Hi Team,
I am trying to configure phones via a broadworks server. When I select mac based file authentication mode, it cannot work. Is this a limited feature for certain manufacturer's phone? We are now testing with yealink phone, please let us know how to make it work.
![wynn666_0-1719800307272.png wynn666_0-1719800307272.png](https://community.cisco.com/t5/image/serverpage/image-id/222040i60B536CB3F217959/image-size/medium?v=v2&px=400)
Thanks in advance.
Kind regards