A customer wants to restrict certain users from dialing out after 5 PM, limiting them to only dialing emergency numbers and internal extensions. Which two programming options can you use to achieve this?

A company with 500 users has a single IP Office Server Edition providing telephony, presence and Instant Messaging, UMS, Conferencing, and Mobility support. They are acquiring a remote company with 400 users.
They want to ensure all IP Office features are available to everyone and maintain Avaya support.
What is the minimum hardware requirement to achieve this?

A customer wants to ensure that a warning message is heard by the participants of the call when call recording is enabled.
To enable this warning message, which setting needs to be set?

A customer has asked you to create a Hunt Group for the main incoming number. The Group has four members and is to be set to longest wait. The user's extension should ring for 10 seconds before trying the next available person.
Which timer do you set with the parameter of 10 seconds?

Which Application is used to upgrade IP Office Server Edition?