Which three functions are associated with MGCP?

Correct Answer for the Question – Which three functions are associated with MGCP? is given below Which three functions are associated with MGCP? (Choose three.)Explanation: MGCP is a plain-text protocol used by call-control devices to manage IP Telephony gateways.MGCP is a master/slave protocol that allows a call control device to take control of a specific port … Read more

Which three commands are used to configure a T1 CAS interface?

Correct Answer for the Question – Which three commands are used to configure a T1 CAS interface? is given below Which three commands are used to configure a T1 CAS interface? (Choose three.) framing show run int s0/0 linecode dial-peer voice ds0-group 1 timeslots show frame pvc Correct Answer The Correct Answer for this Question is … Read more

Which three connections can utilize the priority command?

Correct Answer for the Question – Which three connections can utilize the priority command? is given below Which three connections can utilize the priority command? (Choose three.) ATM PVCs serial links Fast Ethernet links Frame Relay links EtherChannel Fibre Channel Correct Answer The Correct Answer for this Question is ATM PVCs serial links Frame Relay links … Read more

Which four voice and video issues are caused by the absence of QoS?

Correct Answer for the Question – Which four voice and video issues are caused by the absence of QoS? is given below Which four voice and video issues are caused by the absence of QoS? (Choose four.) jitter delays circuit issues call setup failure echo defective CAT cable dropped calls Correct Answer The Correct Answer for … Read more

Which three Cisco IOS commands are required to configure a voice gateway as a DHCP server to support a data subnet with the IP address of 10.1.30.0/24 and a default gateway of 10.1.30.1/24?

Correct Answer for the Question – Which three Cisco IOS commands are required to configure a voice gateway as a DHCP server to support a data subnet with the IP address of 10.1.30.0/24 and a default gateway of 10.1.30.1/24? is given below Which three Cisco IOS commands are required to configure a voice gateway as a … Read more

Which four types of ephone-dns are supported by SCCP in Cisco Unified Communications Manager Express?

Correct Answer for the Question – Which four types of ephone-dns are supported by SCCP in Cisco Unified Communications Manager Express? is given below Which four types of ephone-dns are supported by SCCP in Cisco Unified Communications Manager Express? (Choose four.) single-line dual-line shared-line, nonexclusive two directory numbers with one telephone number dual-number octo-line Correct Answer … Read more

What are the three possible ways that an IP phone can be instructed to treat the Layer 2 CoSpriority value of the attached PC?

Correct Answer for the Question – What are the three possible ways that an IP phone can be instructed to treat the Layer 2 CoSpriority value of the attached PC? is given below An access layer switch is configured to extend priority to an IP phone. Cisco Discovery Protocol is enabledon all ports. What are the … Read more

What are the three acceptable values for one-way delay, jitter, and packet loss in a VoIP network?

Correct Answer for the Question – What are the three acceptable values for one-way delay, jitter, and packet loss in a VoIP network? is given below What are the three acceptable values for one-way delay, jitter, and packet loss in a VoIP network? (Choosethree.)Explanation:(http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND/QoSIntro.ht 0-400 ms for delay 1 packet loss 20 ms for jitter 0-150 … Read more

Which three features are embedded in an RTP header?

Correct Answer for the Question – Which three features are embedded in an RTP header? is given below Which three features are embedded in an RTP header? (Choose three.) payload type bandwidth type DSP packet size sequence number time stamp Correct Answer The Correct Answer for this Question is payload type sequence number time stamp The … Read more

Which three methods are used by a Cisco Unified Border Element to provide network hiding?

Correct Answer for the Question – Which three methods are used by a Cisco Unified Border Element to provide network hiding? is given below Which three methods are used by a Cisco Unified Border Element to provide network hiding? (Choosethree.)Explanation: Cisco Unified Border Element can protect the network by hiding the network addresses andnames for both … Read more