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 buying a remote company with 400 users. They want to support all the IP Office features for everyone.
To maintain Avaya support, what must be added to their server Edition?

If ContactStore is not running on the same server as Voicemail Pro, a registry key must be set in the
ContactStore server.
What does the registry key do?

Where can password rules and password complexities be set for Users?

A customer tells you that the IP Office VoIP system has too much lag time between the speaker and the listener.
Which two statements describe what you should do to determine the cause of the delay? (Choose two.)

For trunks with a combo card, which two types of cards could be present? (Choose two.)