To deny long distance calls made in After Hours on an Avaya IP Office, the following steps are necessary:
Use a time profile: Create a time profile that defines the after-hours period when long distance calls should be denied.
Add ARS entries that begin with long distance prefixes: Create ARS (Automatic Route Selection) entries that begin with the long distance prefixes and assign them to the time profile created in step 1. This will deny any calls that match those prefixes during the after-hours period defined in the time profile.
Reference:
Avaya IP Office (https://www.avaya.com/en/solutions/ip-office/).
Avaya IP Office ARS (https://www.avaya.com/en/solutions/ip-office/ars/).
Avaya IP Office Time Profile (https://www.avaya.com/en/solutions/ip-office/time-profile/).

When configuring an Avaya IP Office 500v2 Standard Edition, you would expect to see the Configuration Wizard when logging into Web Manager for the first time. You would not expect to see a Password Change Prompt, Server IP Settings, or Security Settings when logging in for the first time.
Reference:
Avaya IP Office (https://www.avaya.com/en/solutions/ip-office/).
Avaya IP Office 500v2 Standard Edition (https://www.avaya.com/en/solutions/ip-office/500v2-standard-edition/).