Cisco 300-815 Practice Exam Questions

Cisco 300-815 Sample Question Answers

Question # 1

A user’s phone is already configured for Single Number Reach, and the user wants a feature to move an active call from a mobile phone to a desk phone and vice-versa. As an administrator, which additional configuration should be made to fulfill the user’s request?

A. Confirm that the desk phone is subscribed to Cisco Extension Mobility.
B. Check to make sure that the Resume softkey option appears on the desk phone.
C. Use Dialed Number Analyzer to determine if the user extension can dial the mobile phone.
D. Add the mobility key to the softkey template that the desk phone is usinG

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Question # 2

The administrator of ABC company is troubleshooting a one-way audio issue for a call that uses H.323 protocol (slow-start mode). The administrator requests that you provide the IP and port information of the Real- Time Transport Protocol traffic that had the one-way audio call. You gather the H.225 and H.245 messages for one of the one-way audio calls. Where can you find the RTP IP and port information for both sides? (Note: This call flow has not invoked any media resources like MTP or transcoders). 

A. H.245 Terminal Capability Set
B. H.245 Open Logical Channel
C. H.225 Connect
D. H.245 Open Logical Channel Ack 

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Question # 3

Which description of RTP timestamps or sequence numbers is true? 

A. The sequence number is used to detect losses.
B. Timestamps increase by the time “carrying” by a packet.C. Sequence numbers increase by four for each RTP packet transmitted.D. The timestamp is used to place the incoming audio and video packets in the correct timing order (playout delay compensation)
C. Sequence numbers increase by four for each RTP packet transmitted.
D. The timestamp is used to place the incoming audio and video packets in the correct timing order (playout delay compensation)

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Question # 4

A network engineer designs a new dial plan and wants to block a certain range of numbers (8135100 through 8135105). What is the most specific route pattern that can be configured to block only the numbers in this range? 

A. 813510[012345]
B. 813510[12345]
C. 813510[^0-5]
D. 81XXXXX 

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Question # 5

Which top-level IOS command is needed to begin the configuration of a Cisco Unified Communications Manager Express gateway to enable phones to be registered via SIP? 

A. allow-connections sip to sip
B. voice service voip
C. voice register global
D. voice register dn

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Question # 6

You see the voice register pool 1 command in your Cisco Unified Communications ManagerExpress configuration. Which configuration is occurring in this section? 

A. configuration for a single SIP phone Question No : 112 Cisco 300-815 : Practice Test 61
B. configuration items common for all SIP phones
C. configuration for a pool of SIP phones (similar to device pool on Cisco Unified Communications Manager)
D. configuration for SIP registrar service

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Question # 7

A company has users that are logged in to hunt groups. However, there is a requirement for hunt group configurations to provide an option to turn on audible ringtones when calls to a line group arrive at a phone that is logged out and on a break. This ringtone alerts a logged-out user that thereis an incoming call to a hunt list to which the line is a member, but the call does not ring at the phone of that line group member because of the logged-out status. Which action meets this requirement?

A. Configure the HLog softkey on the phone so that while a user is logged off, it plays an audible tone when a call is missed.
B. Set the service parameter Party Entrance Tone to True."
C. Configure the service parameter hunt group logoff notification and specify the name of the ringtone file.
D. Set the service parameter Enterprise Feature Access number for hunt group logout and set up an access number

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Question # 8

An engineer must configure a Cisco UCM hunt list so that calls to users in a line group are routed to the first idle user and then the next. Which distribution algorithm must be configured to accomplish this task?

A. top down
B. circular
C. broadcast
D. longest idle time 

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Question # 9

After configuring a Cisco CallManager Express with Cisco Unity Express, inbound calls from the PSTN SIP trunk receive a ring tone for 20 seconds and then a busy signal instead of voicemail. Which configuration fixes this problem?

A. Router(config)# voice service voip Router(conf-voi-serv)#allow-connections h323 to h323
B. Router(config)#dial-peer voice 2 voip Router(config-dial-peer)#no vad
C. Router(config)# voice service voip Router(conf-voi-serv)#allow-connections voice-mail mod
D. Router(config)# voice service voip Router(conf-voi-serv)#no supplementary-service sip moved-temporarily 

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Question # 10

Due to a shortage of physical interfaces on a device the administrator requires that a loopback for RTP is used. Which command is required when using a loopback interface for RTP?

A. voice-class sip resources priority mode passthrough
B. voice-class sip bind control source-interface Loopback0
C. voice-class sip early-offer forced.
D. voice-class sip bind media source-interface Loopback0

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