922-079 Exam

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Exam : Nortel 922-079
Title : BCM50 Ris.2.0 & BCM200/400 Ris.4.0 Config.& Maintenance


1. A customer with a BCM400 has a requirement of one T1, six PSTN analog lines and 12 digital telephones.
What are the minimum Media Bay Module (MBM) requirements?
A.one DTM and one G8X16
B.one BRIM and one GASM8
C.one GATM8 and one G4X16
D.one GATM4 and one DSM16+
Answer: A

2. Which specialized module connects a maximum of six Norstar expansion modules to the BCM200/400?
A.Fiber Expansion Module (FEM)
B.Digital Drop and Insert MUX (DDIM)
C.R2 Multi-Frequency Compelled module (R2MFC)
D.Digital Enhanced Cordless Telecommunications module (DECT)
Answer: A

3. What is the maximum number of Enhanced Key Expansion Modules (EKEMs) supported by the BCM50 system?
A.1 EKEM per IP phone and 10 sets per system
B.2 EKEMs per IP phone and 12 sets per system
C.3 EKEMs per IP phone and 16 sets per system
D.5 EKEMs per IP phone and 12 sets per system
Answer: D

4. On a company's default system, six buses of DS30 channel blocks are assigned to Media Bay Modules (MBMs) (2/6 channel split). The DS30 allocation needs to be changed to a 3/5 split to accommodate increased IP telephony requirements.
Which statement about how this change can be accomplished is true?
A.The BCM 200/400 assigns bus 6 to the voice data sector.
B.The BCM 200/400 assigns bus 7 to the voice data sector.
C.The BCM 200/400 assigns bus 6 to the voice data sector through the MBM dip switches.
D.The BCM 200/400 assigns bus 7 to the voice data sector, although all telephony programming will be defaulted.
Answer: B

5. Which BCM200/400 specialized module lets the BCM share its connection to a Universal TI network with a WAN to provide a combination of voice and data channels?
A.Fiber Expansion Module (FEM)
B.Digital Drop and Insert MUX (DDIM)
C.R2 Multi-Frequency Compelled module (R2MFC)
D.Digital enhanced cordless telecommunications module (DECT)
Answer: B

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