Update 3/5/2025 - We have updated our Entra logins to be federated with ADFS. Logins will now mimic standard SSO logins used for other federated applications. 

1. Go to https://voice.mslcc.com

2. Select the Sign in with Microsoft option
(Login options for Email or Extension Numbers on this page will not be used by our user base)

3.  Enter your M# in the format: m####@mslcc.com
(when authenticating to Microsoft's cloud platform, all usernames will have the suffix of "@mslcc.com". This is not the same as your email address. mslcc.net email users will still use the mslcc.com suffix for login)

4. You will be redirected to our standard ADFS login page

5. Enter your m# and password

6. MFA is required for remote logins. Complete the DUO MFA challenge if prompted. 

6. If prompted select your sign in frequency preference

7. You will be taken to the 3cx Web App