Infosys Certified Unified Communications Professional
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Real Lex exam-pattern multiple-choice questions for the Infosys Certified Unified Communications Professional certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
MS UC platform helps in
- ✓Shorten decision cycleCorrect
- BImprove customer responsiveness
- CCollaborative working
- DAll of the Above
- Question 2
ISDN is an example for Common Channel Signaling
- ✓trueCorrect
- Bfalse
- Question 3
E1 Standard protocol is applicable to North America
- ✓trueCorrect
- Bfalse
- Question 4
Variation in the delay in the received packets causes
- ✓JitterCorrect
- BPacket Loss
- CPacket Delay
- DAudio loss
- Question 5
Which of the following are valid voice CODECS
- ✓G711 ULawCorrect
- BG729
- CG723
- DAll of the Above
- ENone of the Above
- Question 6
Converting an analog signal to digital stream involves which of the following
- ✓PCM ProcessingCorrect
- BFrames to Packets
- CAddressing and Routing the packets to destination
- DAll of the above
- Question 7
Media Gateway is used to convert the media type from
- ✓VoiP to VoIPCorrect
- BTDM to VoIP
- CVoIP to TDM
- DAll of the Above
- ENone of the above
- Question 8
SS7 is an example for Circuit Switched protocol
- ✓trueCorrect
- Bfalse
- Question 9
Paul calls Adam using a VoIP phone. The voice packets are transmitted over SIP
- ✓trueCorrect
- Bfalse
- Question 10
Which one of these is a VoIP Protocol?
- ✓SS7Correct
- BISUP
- CSIP
- DT1
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