300-815 Practice Questions
100 real 300-815 exam questions with expert-verified answers and explanations. Page 1 of 2.
- Question #1Cisco Unified Communications Manager Dial Plan
When configuring hunt groups, where do you add the individual directory numbers that will be part of the group?
Hunt GroupsLine GroupCUCMDirectory Numbers - Question #2Cisco Unified Communications Manager Dial Plan
Which configuration element of a hunt group allows for changing Calling Party Transformations settings?
Hunt GroupHunt PilotCalling Party TransformationsCUCM Dial Plan - Question #3Supplemental Features and Security
Which two types of authentication are supported for the configuration of Intercluster Lookup Service? (Choose two.)
Intercluster Lookup Service (ILS)AuthenticationCUCMSecurity Features - Question #4Cisco Unified Communications Manager Call Control
Which two configuration parameters are prerequisites to set Native Call Queuing on Cisco Unified Communications Manager? (Choose two.)
Native Call QueuingCUCM servicesMusic On HoldPrerequisites - Question #5Cisco Unified Communications Manager Dial Plan
What is the relationship between partition, time schedule, and time period in Time-Of-Day routing in Cisco Unified Communications Manager?
Time-Of-Day RoutingCUCM PartitionsTime SchedulesTime Periods - Question #6Cisco Unified Communications Manager Call Control
Configure Call Queuing in Cisco Unified Communications Manager. Where do you set the maximum number of callers in the queue?
Call QueuingCisco Unified Communications ManagerConfigurationHunt Group - Question #7Cisco Unified Communications Manager Mobility
What is a component of Cisco Unified Mobility?
Cisco Unified MobilityMobile ConnectSingle Number ReachMobility Features - Question #8Cisco Unified Communications Manager Mobility
When the services key is pressed Cisco Extension Mobility does not show up. What is the cause of the issue?
Extension MobilityCUCM ServicesService SubscriptionIP Phone Services - Question #9Cisco Unified Communications Manager Mobility
A user reports when they press the services key they do not receive a user ID and password prompt to assign the phone extension. Which action resolves the issue?
Extension MobilityCUCM servicesPhone loginDevice Profile - Question #10Cisco Unified Communications Manager Mobility
What are the elements for Device Mobility configuration?
Device MobilityCUCM ConfigurationPhysical LocationDevice Mobility Group - Question #11Cisco Unified CCM Mobility
Which services are needed to successfully implement Cisco Extension Mobility in a standalone Cisco Unified Communications Manager server?
Cisco Extension MobilityCUCM ServicesTFTPTAPS Service - Question #12Cisco Unified Communications Manager Mobility
How many Cisco Unified Mobility destinations can be configured per user?
Cisco Unified MobilityMobility DestinationsConfiguration Limits - Question #13Signaling and Call Control Protocols
Which type of search message appears in the Cisco TelePresence Video Communication Server search history page when it receives a H.323 call from a RAS-enabled endpoint that origina...
H.323 SignalingCisco VCSRAS ProtocolCall Control Messages - Question #14Signaling and Call Control Protocols
Refer to the exhibit. In an active SIP call between phone user A and phone user B, phone A initiates a call transfer to phone user C. Which two scenarios are correct? (Choose two.)
SIP TransferCall TransferMusic On Hold (MOH)Cisco Unified Communications Manager - Question #15Signaling and Media Protocols
Refer to the exhibit. Users report that when they dial to Cisco Unity Connection from an external network, they cannot enter any digits. Assuming only in-band DTMF is supported, wh...
DTMFMedia NegotiationSIPCisco Unity Connection - Question #16Signaling and Media Protocols
The administrator of A&C 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...
H.323 ProtocolRTP Media NegotiationH.245 SignalingOne-way Audio Troubleshooting - Question #17Cisco Unified Border Element
Which two extended capabilities must be configured on dial peers for fast start-to-early media scenarios (H.323 to SIP interworking)? (Choose two.)
Dial Peer ConfigurationH.323-SIP InterworkingEarly MediaDTMF Relay - Question #18Signaling and Call Control Protocols
When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?
H.323Call SetupSignaling MessagesTroubleshooting - Question #19Signaling and Media Protocols
End users in a new site report being unable to hear the remote party when calling or being called by users at headquarters. Calls to and from the PSTN work as expected. To investig...
SIP TroubleshootingSDPOne-way AudioMedia Negotiation - Question #20Signaling and Media Protocols
Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?
SDPRTPCall SignalingMedia Flow - Question #21Signaling and Call Control Protocols
An administrator is troubleshooting call failures on an H.323 gateway via the CLI. To see signaling for media and call setup, which debug must the Administrator turn on? (Choose tw...
H.323 troubleshootingH.225 signalingH.245 signalingVoice gateway debugging - Question #22Cisco Unified Border Element
What is first preference condition matched in a SIP-enabled incoming dial peer?
SIP Dial PeerCisco IOS GatewayIncoming Call RoutingSIP Matching Conditions - Question #23Session Border Controller and Voice Gateway Technologies
Which two Cisco Unified Communications Manager gateway types require manual dial-peer configuration to enable PSTN call routing? (Choose two.)
Gateway ConfigurationDial-PeersH.323SIP - Question #24Cisco Unified Communications Manager Mobility
When configuring Cisco Unified Mobility, which parameter defines the access control for a call that reaches out to a remote destination?
Cisco Unified MobilityRemote Destination ProfileRerouting Calling Search SpaceCall Access Control - Question #25Signaling and Media Protocols
Cisco SIP IP telephony is implemented on two floors of your company. Afterward, users report intermittent voice issues in calls established between floors. All calls are establishe...
SIP Media PortsRTP Port RangeFirewall ConfigurationCUCM Configuration - Question #26Cisco Unified Communications Manager Call Control
Which section under the Real-Time Monitoring Tool allows for reviewing the call flow and signaling for a SIP call in real time?
RTMTSIP troubleshootingCall flow analysisReal-time monitoring - Question #27Signaling and Media Protocols
Which description of RTP timestamps or sequence numbers is true?
RTPTimestampsSequence NumbersPlayout Delay - Question #28Cisco Unified Communications Manager Dial Plan
A support engineer is troubleshooting a voice network. When conducting a search for call setup details related to calling search space issues, which trace files should be investiga...
Call SetupCalling Search Space (CSS)TroubleshootingCUCM Traces - Question #29Cisco Unified Communications Manager Call Control
Refer to the exhibit. A user reports that when they call a specific phone number, no one answers the call, but when they call from a mobile phone, the call is answered. The enginee...
SIP PRACKCUCM SIP ProfileProvisional ResponsesCall Control - Question #30CME/SRST Gateway Technologies
A company has an SRST gateway running an IOS XE image. The company plans to enable the IPv6 addressing companywide. To enable the IPv6 in a unified SRST gateway to support SIP phon...
SRSTIPv6 supportSupplementary featuresSIP telephony - Question #31CME/SRST Gateway Technologies
Which action is correct with respect to toll fraud prevention configuration in the Cisco Unified Communications Manager Express?
CME SecurityToll Fraud PreventionIP Address Trusted AuthenticationVoIP Gateway Security - Question #32CME/SRST Gateway Technologies
You see the voice register pool 1 command in your Cisco Unified Communications Manager Express configuration. Which configuration is occurring in this section?
CME SIP Phone ConfigurationVoice Register PoolSIP Phone RegistrationCisco Unified Communications Manager Express - Question #33Cisco Unified Communications Manager Mobility
Which two features are part of Cisco Unified Mobility? (Choose two)
Unified MobilityMobile Voice AccessEnterprise Feature AccessCUCM Mobility - Question #34Cisco Unified Communications Manager Services
In RTMT, how many concurrent trace collections can you schedule to download the trace files to an SFTP or FTP server on your network?
RTMTTrace CollectionLoggingTroubleshooting - Question #35CME/SRST Gateway Technologies
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?
CMESIP Phone RegistrationVoice Gateway ConfigurationIOS Commands - Question #36Cisco Unified Border Element
For a SIP to SIP call flow, when does Cisco Unified Border Element require transcoding resources for DTMF?
Cisco Unified Border Element (CUBE)DTMF InterworkingSIP Call FlowMedia Path Control - Question #37Cisco Unified Border Element
Where is the dtmf-relay command configured on Cisco Unified Border Element?
CUBEDTMF RelayDial Peer ConfigurationVoice Gateway - Question #38Cisco Unified Border Element
Refer to the exhibit. Calls incoming from the provider are not working through newly set up Cisco Unified Border Element. Provider engineers get the 404 Not Found SIP message. Inco...
Cisco Unified Border ElementVoice Translation RulesDial Peer ConfigurationSIP Troubleshooting - Question #39Cisco Unified Border Element
Refer to the exhibit. Users report that outbound PSTN calls from phones registered to Cisco Unified Communications Manager are not completing. The local service provider in North A...
Voice Translation RulesRegular ExpressionsCisco CUBEDial Plan Transformation - Question #40Cisco Unified Border Element
Refer to the exhibit. An administrator is troubleshooting why users are not hearing audio when dialing long distance numbers across their Cisco Unified Border Element. The customer...
CUBE ConfigurationSIP SignalingEarly MediaAudio Troubleshooting - Question #41Session Border Controller and Voice Gateway Technologies
Which IOS command creates a SIP-enabled dial peer?
Cisco IOSVoice GatewayDial PeerSIP Configuration - Question #42Cisco Unified Communications Manager Call Control
A user in location X dials an extension at location Y. The call travels through a QoS-enabled WAN network, but the user experiences choppy or clipped audio. What is the cause of th...
Call Admission Control (CAC)Voice QualityWAN QoSVoIP Troubleshooting - Question #43Cisco Unified Communications Manager Dial Plan
An engineer must route all SIP calls in the form of <user>@example.com to the SIP trunk gateway corporate.local. Which two SIP route patterns can be used to accomplish this task? (...
SIP RoutingCUCM Dial PlanSIP URI DialingWildcard Patterns - Question #44Cisco Unified Communications Manager Dial Plan
Which two statements are correct with respect to the Client Matter Code setting in the route pattern configuration? (Choose two.)
Client Matter Code (CMC)Route PatternOverlap SendingCisco Unified CM - Question #45Cisco Unified Communications Manager Dial Plan
A network engineer designs a new dial plan and wants to block a certain range of numbers (81X5X0 through 81X5X05). What is the most specific route pattern that can be configured to...
CUCM Dial PlanRoute PatternsDigit String MatchingWildcards - Question #46CME/SRST Gateway Technologies
Which three CLI commands are used when configuring H.323 call survivability for all calls? (Choose three.)
H.323Call SurvivabilityIOS GatewayCLI Configuration - Question #47CME/SRST Gateway Technologies
Which command displays the detailed configuration of all the Cisco Unified IP phones, voice ports, and dial peers of the Cisco Unified SRST router?
SRST CommandsCisco IOS VerificationVoice GatewayIP Phone Configuration - Question #48Cisco Unified Communications Manager Dial Plan
Which two descriptions of the Standard Local Route Group deployment are true? (Choose two.)
Local Route Group (LRG)Route ListDevice PoolCall Routing - Question #49Session Border Controller and Voice Gateway Technologies
Refer to the exhibit. An engineer configures Cisco Unified Border Element to connect the enterprise VoIP network with a SIP telephony provider. Calls are not working in either dire...
Cisco Unified Border Element (CUBE)SIP Dial PeerVoice Gateway ConfigurationSIP Signaling - Question #50CME/SRST Gateway Technologies
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 v...
CME ConfigurationSIP Trunk TroubleshootingVoicemail IntegrationSupplementary SIP Services