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Nortel 922-090 Exam - Cheat-Test.com

Free 922-090 Sample Questions:

1. Which two statements most accurately describe the functions of the Media Gateway Controller (MGC) card in a Communication Server (CS) 1000E Rls. 5.0 system? (Choose two.)
A. The MGC supports peripheral cards for TDM services.
B. The MGC provides basic call processing functions for the CS 1000E.
C. The MGC provides a gateway controller for IP media gateways in the CS 1000E.
D. The MGC supports PRI/PRI2/DTI/DTI2 trunks, BRI trunks, D-channels and clock controllers.
Answer: CD

2. Which statement most accurately describes the function of the Terminal Proxy Server (TPS) in a Communication Server (CS) 1000E Rls. 5.0 system deployment for a typical single system network design?
A. The TPS provides web services access to the Call Server.
B. The TPS provides signaling exchange between an IP Phone and the Signaling Server.
C. The TPS provides a direct media path between users in the CS domain and users in the SIP domain.
D. The TPS provides the function of virtual trunk allocation without a physical presence in the hardware.
Answer: B

3. A customer is deploying a Communication Server 1000E system and has requested that the system be engineered as High Availability.
What is required to consider the system High Availability? (Choose two.)
A. Software package 405
B. Software package 410
C. Dual Signaling Servers
D. Alternate Call Servers with automated database replication
E. Dual Call Processors using a High Speed Pipe for database synchronization
Answer: BE

4. A company is planning to install a Communication Server 1000E Rls. 5.0 system and wants Web access to perform moves, adds and changes on the telephones.
Which service and which platform/Operating System (OS) is required?
A. Terminal Proxy Service on a CP-PM or COTS server with the VxWorks OS
B. Enterprise Common Manager running on a COTS server with the LINUX OS
C. Enterprise Common Manager running on a COTS server with the VxWorks OS
D. Network Routing Service (NRS) on an ISP 1100 Signaling Server with the VxWorks OS
Answer: B

5. A customer is migrating from a Meridian 1 Option 61C system to a Communication Server (CS) 1000M SG Rls. 5.0 system. They want to continue to use some of the Meridian 1 digital telephones for existing staff and add IP Phones for new employees. They are concerned that the digital telephones will have difficulty communicating with the IP Phones.
Why is this not a problem?
A. The IP Phone translates voice into data packets for transport using Internet Protocol.
B. CS 1000M Rls. 5.0 routes the Media Path from the IP Phone to the Terminal Proxy Server that performs the transcoding of the VoIP packets to TDM.
C. CS 1000M Rls. 5.0 routes the Media Path from the IP Phone to an available port on a Media Card that performs the transcoding of the VoIP packets to TDM.
D. CS 1000M Rls. 5.0 routes the Media Path through the Terminal Proxy Server to an IP Trunk Card that performs the transcoding of the VoIP packets to TDM.
Answer: C


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