How to make call restrictions

[michelarchange95]

Hello,
I would like to configure an account so that no one can call on it except a specific number.
Is there a configuration to block all calls to a number or an extension except for one?

[Jonathan Schulenberg · Accepted solution]

Look at Selectively Accept Calls.

Choose which calls you accept, reject, and forward in the calling user portal 

[dtibbe]

Check the users outbound call restrictions. There you can prevent calls to international numbers etc.

IIRC, allowing only dedicated numbers is not possible.