Administering Cisco Unified Communications Manager v11.x - ACUCM v11.x Quiz Questions and Answers

An engineer is installing an IP phone in a remote location. When the engineer plugs the IP phone into the network, the phone does not power up. What is the first thing that should be checked?

Answer :
  • Power over Ethernet switch

Which command can you enter to route all traffic that is destined for 192.168.0.0/20 to a specific interface?

Answer :
  • router(config)#ip route 192.168.0.0 255.255.240.0 GigabitEthernet0/1

In a cloud deployment model, what are the only devices on a customer site?

Answer :
  • Endpoint devices

Which of the following options is correct concerning TFTP servers?

Answer :
  • TFTP server is mandatory

When deploying CUCM in a Clustering over the WAN deployment type, the round-trip delay between servers must be less than which of the following delay options?

Answer :
  • 80 ms

What is the maximum power supported from the PSE when using PoE+?

Answer :
  • 30W

Which of the following protocols is used to provide out-of-band statistics for a voice call?

Answer :
  • RTCP

What are the benefits of H.265 when compared to H.264?

Answer :
  • better bitrate

What are the benefits of using G.722 instead of G.711?

Answer :
  • The sampling size of G.722 is double that of G.711

How does RTCP select its port number?

Answer :
  • The RTP chosed port +1