31860X Exam Dumps - Avaya IX Calling Design Exam

You are helping a new Sales Engineer learn about Avaya Aura® survivability. If a branch that has only SIP devices and has deployed a Survivable Remote Communication Manager and Session Manager, the engineer wants to know what happens when the connection to the Avaya Aura® core is down.

What are two things you would tell the engineer? (Choose two.)

You are recommending the WAN link requirement per branch for a multi-location customer. The customer estimates the branch Inter-office communication use rate over the WAN to be one trunk per 20 branch users, and there are 460 users at each branch. You assume that after all header compressions have been applied, there is a 30% protocol overhead, and the G.729 codec being used provides 7.2 kbps.

How much bandwidth is needed for voice traffic on the WAN link for each branch?

You are designing media gateways at remote locations for a customer. They have requested the following:

• Analog telephone calls go through the PSTN in case of power outage.

• Redundant power supply

• The same administrative and telephone functionality during WAN outage

Which design meets these customer requests?

A customer has a single size with 2,500 users. They want a solution that provides hardware redundancy. The failure of a single component should not be service impacting.

Given these parameters, what would satisfy their request?

A customer has a branch location with the following requirements:

• 24 H.323 Endpoints

• 30 SIP Endpoints

• 1 DS-1 for PSTN trunking

• 15 Analog Ports

• Survivability for all endpoints in event of WAN fail

What is the least cost gateway solution that meets all of these requirements?

A customer wants to upgrade their current S8720 Communication Manager 4 (CM) system. They have 2200 users, and a mixture of analog, DCP and IP telephones at their main location. They have six branches with 200-300 stations each served with G700 gateways, each containing an LSP. They want to gain the cost benefits of SIP trunking, and are reluctant to change out the user endpoints, but they want to experiment with a few SIP telephones for some of their remote agents. Survivability and resiliency are essential requirements.

Which elements are required for the solution?