Which statement is true about the various levels and the file sharing capabilities of Avaya Spaces users?

You are speaking with a customer who has a large multi-site enterprise, and limited IT staff to support a new communications system. They like the idea of housing the primary call control in a reliable data center, but do not have such an environment. In their business today. Local survivability is critical as reliable communications is a core function of their business.
Based on these factors, which IP Office deployment model would meet the customer requirements?

Refer to the Scenario: IT-FAC.

You are proposing that the customer migrate to SIP trunks and install an Session Border Controller for Enterprise (SBCE). Another Sales Engineer asks you why terminating SIP trunks directly on the IP Office and using the built-in firewall is not a best practice.
What is the reason for using the SBCE to terminate SIP trunks?

Powered by Avaya R3.x supports several different Hypervisors.
What Is the only Hypervisor to support all of the Powered By R3.x applications?

Refer to the Scenario: Bittersweet Coffee Company (BCC).

When responding to an RFP, it is common to propose an initial solution that meets only the minimum requirements of the RFP, and later to propose additional or enhanced products/services that you believe will best meet the customer's needs.
Assuming that you are providing the initial basic response to the BCC RFP, which product might not be needed, but could be Included in a subsequent response to provide additional functionality?