1.A customer plans to purchase an MCS 5100 3.0 system. One of their requirements is to have advanced screening capabilities on their system. How does the Back-to-Back User Agent (BBUA) service that is a component of SIP Application Module function to provide these capabilities?
 
A: It consists of a SIP client that communicates with a RTP Media Portal.
B: It consists of a user agent client linked front-to-back through a proprietary interface.
C: It consists of a call processing language engine linked through a proprietary interface.
D: It consists of two user agent clients linked back-to-back through a proprietary interface.
Correct Answers:  D
 
2.A large, international customer with multiple sites spanning two countries is considering an MCS 5100 3.0 deployment on their existing Enterprise IP network. They are evaluating the possibility of placing the Network Signaling Center (NSC) at their headquarters, given its high network availability, site security, and site diversity. They also have decided to place the SIP Application Modules at the headquarters. What information do you need to collect from the customer to justify the placement of the NSC at the headquarters?
 
A: the planned location of the Database Module
B: the location(s) of the IP Phone population
C: the number and location of the active Media Application Servers
D: the planned location of the Public Switched Telephone Network (PSTN) connections
Correct Answers:  A
 
3.An insurance corporation plans to install an MCS 5100 3.0 system at one of its two locations. The MCS 5100 systems will communicate over their existing Enterprise IP network. They want to connect the local PBX and the remote PBX, two time zones away, to the MCS 5100 to eliminate trunks between the two. Is there anything wrong with their plan?
 
A: Their plan is sound and can be implemented without concern.
B: In this Enterprise deployment, the MCS 5100 system should replace the local PBX in its entirety to avoid problems with the aging PBX equipment.
C: If they plan to only deploy the MCS 5100 system in one location, then all trunking can be eliminated, by allowing the remote location to use the PSTN network to connect to the other location.
D: In this Enterprise deployment, the MCS 5100 system should be extended to the other location via the Enterprise IP network. PBX trunk gateways between the MCS 5100 and PBX should be located close to the PBX to avoid long T1 links to the PBX trunks.
Correct Answers:  D
 
4.A customer is designing an MCS 5100 3.0 system and wants to provide interworking with both the ISDN Primary Rate Interface (PRI) and Channel Associated Signaling (CAS) interface via MCP Trunking Gateway. What is the hardware component required for the MCP Trunking Gateway?
 
A: Mediatrix 1204 Gateway
B: AudioCodes Mediant 2000
C: Vegastream Vega-100 Gateway
D: Motorola 8216T SAM16 Chassis
Correct Answers:  B
 
5.A company plans to install a non-redundant MCS 5100 3.0 system in a dual-network deployment. A RTP Media Portal will also be installed to protect the integrity of the private MCS 5100 network, and to provide multimedia services for SIP clients within and outside of the private network. How should the RTP Media Portal be connected to the network?
 
A: both Ethernet interfaces are within the private MCS 5100 network
B: both Ethernet interfaces are within the Enterprise public network
C: in the boundary between the private and public networks
D: in the boundary between the private and public networks as well as in series with a firewall
Correct Answers:  C
 
6.A customer with Multimedia Communication Server MCS 5100 3.0 has a fully redundant configuration for all basic modules and the
 
A: 323 Gatekeeper. How many servers are in that configuration?
B: 4
C: 5
D: 9
E: 10
Correct Answers:  E
 
7.A customer plans to install an MCS 5100 3.0 system and is designing the MCS 5100 logical hierarchy. The IP Client Managers (IPCMs) and the Web Client Managers (WCMs) will be placed at the local Points-of-Presence (PoPs). They will be closer to the MCS client site instead of the Network Signaling Center (NSC) site. What justifies the decision to place the IPCMs and WCMs at the local PoPs?
 
A: PoP locations provide better access to the Database Module.
B: PoP locations provide better access to the SIP Application Module.
C: There is a better response time between the IPCMs/WCMs and the media clients.
D: There is a better response time between the IPCMs/WCMs and H.323 Gatekeepers.
Correct Answers:  C
 
8.In phase 1 of the MCS 5100 3.0 system logical hierarchy design, the comparison of MCS clients to Circuit-switched telephones produces what data?
 
A: MCS client penetration
B: Site Preference information
C: Circuit-switched traffic loads
D: Converged Desktop agent penetration
Correct Answers:  A
 
9.A customer plans to connect their CallPilot 2.5 system to their MCS 5100 3.0 system. An Audio Codes Mediant 2000 T1-CAS Gateway has been installed to provide the T1 connectivity. Which additional hardware is required to provide Station Message Desk Indicator (SMDI) connectivity to the CallPilot server?
 
A: Mediatrix 1204
B: RTP Media Portal
C: 323 Gatekeeper
D: In-reach iTouch terminal server
Correct Answers:  D
 
10.Which statement most accurately explains the communication process between the Client Adapter and the MCS 5100 3.0 system?
 
A: Only SIP traffic steams flow through the Client Adapter.
B: Only RTP traffic steams flow through the Client Adapter.
C: Only RTCP traffic steams flow through the Client Adapter.
D: Both SIP and RTP/RTCP traffic steams flow through the Client Adapter.
Correct Answers:  D