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 OfficeTM deployment model would meet the customer requirements?

A. Private Cloud

B. Public Cloud

C. Hybrid Cloud

D. On-Premise

Your customer would like to use Deskphone mode, also called Shared Control, and they want to know if

they need to replace any of their deskphones.

Which phone does not support Shared Call Control?

A. 1100 Series

B. J129

C. DECT R4

D. 1200 Series

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?

A. Avaya Session Border Controller for Enterprise

B. 1600 series telephone sets

C. Avaya one-X Mobile

D. Voicemail Pro

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

OfficeTM and using the built-in firewall is not a best practice.

What is the reason for using the SBCE to terminate SIP trunks?

A. It provides NAT Traversal not available with direct termination.

B. It stops attacks and hacks before entering the private network.

C. It provides VPNIess remote worker functionality for 1600 endpoints.

D. It allows registration and authentication to be done in the core of the network.

One of the security enhancements in the Powered By IP 0ffice offer is SIP Registrar Hardening that

enables Better control to allow SIP clients to register using a whitelist and blacklist.

To which platform is this functionality relevant?

A. SCN IP500 V2

B. Expansion IP500 V2

C. Linux servers

D. CentOS servers