Cisco CVOICE Cisco Voice Over IP Set 5

You are the Lead Network Engineer for your company. Your manager asks what needs to be upgraded on the Network to begin Preparing for the VOIP upgrade. Your Network Campus Consists of One Core Rack of Cat 4000 Switches and 4 closets with BayStack and Synoptics hubs. IP phones will be placed on every desk of the organization and the entire Campus is wired with Cat 5e. From the list below, what needs to be done ? (Select all that apply.)

Your newly appointed Certkiller trainee wants to know what CAC applies to. What will your reply be?

Standard PCM encodes voice at which sampling rate?

You have all ten digits being sent to your CM from the PSTN (via a gateway). If you have four digit extensions, how do you make sure that the call gets routed?

Which statement represents the definition of an MGCP endpoint?

You are the Voice technician at Certkiller , Inc. You want to deploy an IP telephony solution for the company. The Certkiller network is currently a traditional LAN/WAN based on Frame Relay. Your CEO has read about the issues of converging both data and voice traffic onto a single network. She is concerned about the quality of their calls that need to cross the WAN in particularly. What would you need to implement to ensure QoS for VoIP over Frame Relay?

What transport layer protocol does RTP utilize?

You are the network engineer at Certkiller .com. You are deploying an IP telephony solution using MGCP. The call agent expects the gateway to use UDP port 2427 but an application on the Certkiller network is already using that port. You want to use port 4662 instead. Which command would allow you to change the UDP port that the call agents and gateway communicate on?

For Scalability and ease of management, the decision has been made to centralize the location of all SIP endpoints in servers. When phone A wants to call Phone B. it asks Certkiller A how to find Phone B. What kind of device is Certkiller A?

You are the Voice technician at Certkiller .com. The Certkiller network uses RTCP. Your newly appointed Certkiller trainee wants to knowwhat RTCP does. What will your reply be?