» Drag and Drop Questions

EnsurepassHere you will find answers to Drap and Drop Questions Question 1 Drag the term Gateway and drop it into the locations that require a voice gateway Answer: Question 2 Answer: London, United Kingdom: + CAS E1 + 2.048 Mbps + 30 voice channels + out-of-ban signaling in timeslot 17 Chicago, United States: + CAS T1 + 1.544 Mbps + RBS in-band + 24 voice channels Question 3 Click and drag the protocol on the left to the matching characteristic on the right. Not all options Read more [...]

» Internet Telephony Service Provider

EnsurepassHere you will find answers to CVoice – Internet Telephony Service Provider Questions Question 1 You work as a network technician , study the exhibit carefully. The Acme Corp. uses H.323 to place calls to their supplier RR Industries. Acme also has a voice connection to an ITSP for long distance over a SIP network. Which configuration should Acme use to deploy the CUBE? A. service voice voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip Read more [...]

» Cisco UC500 Series & CCA

EnsurepassHere you will find answers to Cisco UC500 Series & CCA Questions Question 1 Refer to the exhibit. Which two statements about SIP trunk are true? (Choose two.) A. A SIP trunk configuration is always needed for a UC500 device. B. A SIP trunk is needed only to provide internet access for your data users. C. SIP trunk configuration parameters should be provided to your service provider. D. A SIP trunk is needed only if you are using voice mail to supply the Message Waiting Read more [...]

» Call Signaling

EnsurepassHere you will find answers to CVoice – Call Signaling Questions Question 1 Which option is true concerning the MGCP call agent? A. acts only as a recorder of call details B. provides only call signaling and call setup C. manages all aspects of the call and voice stream D. monitors the quality of each call after setup Answer: B Explanation MGCP Call Agent is a central control component to remotely control various devices. When the MGCP call agent exists in the network, calls Read more [...]

» Cisco Unified Communications

EnsurepassHere you will find answers to Cisco Unified Communications Questions Question 1 Refer to the exhibit. Which Cisco Unified Communications layer is the call processing layer? A. A B. B C. C D. D Answer: C Question 2 Which value does an administrator assign to option 150 for DHCP to operate correctly in a Cisco Unified Communications Manager Express environment? A. IP address of the DNS server B. IP address of the TFTP server C. MAC address of the TFTP server D. MAC address Read more [...]

» Analog Voice Ports

EnsurepassHere you will find answers to CVoice – Analog Voice Port Questions Question 1 Refer to the exhibit for IP addresses and telephone numbers. You are working with a customer opening a small sales office in Atlanta. You want the user in Atlanta to be able to dial into the PBX in New York over the IP WAN. The New York PBX uses ground start, a two-wire operation, and DTMF dialing. Choose the correct FXO port configuration commands for New York. A. voice-port 1/0/0 signal ground-start Read more [...]

» Cisco Unified Presence

EnsurepassHere you will find answers to Cisco Unified Presence Questions Question 1 Which two options are features in Cisco Unified Presence? (Choose two) A. IP Phone Messenger B. Native Presence C. BLF speed-dial D. Enterprise Instant Messaging E. BLF speed-dial pickup Answer: A B Question 2 Which two protocols are used by Cisco Unified Presence? (Choose two) A. SIP/SIMPLE B. XMPP C. SCCP D. PPPoX E. IMPP Answer: A B Question 3 Refer to the exhibit. What protocol Read more [...]

» Voice Fundamentals

EnsurepassHere you will find answers to CVoice – Voice Fundamental Questions Question 1 Which two codes together make up the number that follows the E.164 recommendation numbering scheme? (Choose two) A. country code B. subscriber code C. national destination code D. provider code Answer: A B Explanation E.164 is an international numbering plan created by the International Telecommunication Union (ITU). Each number in the E.164 numbering plan contains the following components: Country Read more [...]

» Traditional Telephony

EnsurepassHere you will find answers to Traditional Telephony Questions Question 1 Refer to the exhibit. Which identifies the amplitude of an analog signal stream? A. A B. B C. C D. A & C E. Voltage/Time F. Voltage/Time x B/C Answer: C Question 2 Which three characteristics apply to ISDN PRI? (Choose three) A. The D channel is 16 kbps B. The D channel is 64 kbps C. Can carry data, voice, or video D. Cannot support call forwarding E. Commonly used only in Europe F. Can carry Read more [...]

» Cisco Unified Communications Manager 2

EnsurepassHere you will find answers to Cisco Unified Communications Manager Questions – Part 2 Question 1 In which two locations can an end user configure their Call Forward All settings? (Choose two) A. Cisco Unified Serviceability B. Cisco Unified Communications Manager User Options Interface C. Directly on the Cisco Unified IP phone D. Cisco Unified Communications Manager Administration E. Cisco Unified User Serviceability Answer: B C Question 2 What is the quickest way to test Read more [...]

» Cisco Unified Communications Manager

EnsurepassHere you will find answers to Cisco Unified Communications Manager Questions – Part 1 Question 1 An administrator wants to locate and remove all unassigned directory numbers on the Cisco Unified Communications Manager system. Which method is the best method to accomplish this task? A. Choose Device > Phone. Search all phones and remove the undesired directory numbers. B. Use the Dial Plan Installer to remove the directory numbers. C. Use the Disaster Recovery System to restore Read more [...]

» IP Phone Questions

EnsurepassHere you will find answers to IP Phone Questions Question 1 When troubleshooting a phone that is unable to get an IP address from a DHCP server, what is the first thing to check for on the phone? A. Make sure that DHCP Enabled is disabled on the phone. B. Make sure that the phone is getting the proper VLAN information. C. Make sure that the TFTP server address is correct on the phone. D. Make sure that the DHCP scope has enough addresses left in the range. E. Make sure the phone Read more [...]

» Voice Fundamentals

EnsurepassHere you will find answers to CCNA Voice 640-460 Voice Fundamental Questions Question 1 Which type of voice port will allow the gateway to terminate 23 or 30 circuits from the PSTN or a PBX? A. FXO B. FXS C. PRI T1/E1 D. E&M E. BRI Answer: C Explanation The ISDN E1 PRI has 32 timeslots (channels). Each timeslot is 8 bits and has a data rate of 64,000 bits/second. Timeslot 0 is used for frame synchronization and alarms. Timeslot 16 is used for signaling so we can use 30 Read more [...]

» Voice Over IP

EnsurepassHere you will find answers to Voice Over IP Questions Question 1 Which type of delay can lead to jitter in a voice network? A. Propagation delay B. Serialization delay C. CODEC delay D. Queuing delay Answer: D Explanation Jitter is the variation in the arrival of voice packets. For example, the first voice packet of a conversation might take 50 ms to reach a destination while the second voice packet might take 60 ms. There is 10 ms of delay variation (jitter) between these packets. Read more [...]

» Cisco Unity Connection

EnsurepassHere you will find answer to Cisco Unity Connection Questions Question 1 Users report that all external callers are leaving urgent voice-mail messages. Where can this behavior be changed? A. under the Phone Menu Configuration > Unidentified Callers Message Urgency B. under the Opening Greeting > Unidentified Callers Message Urgency C. under the Message Settings > Unidentified Callers Message Urgency D. under the System Call Handlers > Unidentified Callers Message Urgency E. under Read more [...]

» QoS Questions

EnsurepassHere you will find answers to QoS Questions Question 1 Which description describes the low latency queuing algorithm? A. Empty queue 1. If queue 1 is empty, empty queue 2, then empty queue 3, unless a packet for a higher queue arrives. B. An administrator defines the traffic classes based on match criteria, including protocols, access control lists, and input interfaces. C. A flow-based algorithm that simultaneously schedules interactive traffic to the front of a queue to reduce Read more [...]