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We at Crack4sure are committed to giving students who are preparing for the Cisco 350-801 Exam the most current and reliable questions . To help people study, we've made some of our Implementing Cisco Collaboration Core Technologies (350-801 CLCOR) exam materials available for free to everyone. You can take the Free 350-801 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.
Where in Cisco UCM is restrictions on audio bandwidth configured?
What is a capability of the call forwarding feature in a Cisco Webex dial plan?
A customer reports that the Cisco UCM toll-fraud prevention does not work correctly, and the customer is receiving charges for unapproved international calls as a result. Which two configuration changes resolve the issues? (Choose two.)
An administrator would like to set several Cisco Jabber configuration parameters to only apply to mobile clients (iOS and Android). How does the administrator accomplish this with Cisco Jabber 12.9 and Cisco UCM 12.5?
Which actions required for a firewall configuration on a Mobile and Remote Access
through Cisco Expressway deployment?
Which DSCP value must be selected to mark video traffic between two Cisco 8845 phones?
End users report bad video quality and voice choppiness on Cisco Collaboration endpoints. The engineer changed the device pool the users were in but did not correct the problem. Which action should be taken to troubleshoot this issue?
A network administrator with ID0123456789 has determined that a WAN link between two Cisco UCM clusters supports only 1 Mbps of bandwidth for voice traffic.
How many calls does this link support if G.711 as the audio codec is used?
Which IP precedence value maps to DSCP EF?
For Webex Calling, how are outbound transfers and forwards restricted for a particular call type?
Refer to the exhibit.
Which Codec is negotiated?
Refer to the exhibit. An engineer configures a VoIP dial peer on a Cisco gateway. Which codec is used?
An administrator troubleshoots a DNS issue with Cisco UCM and observes that the hostname resolution returns the wrong IP address The DNS team Informs the administrator that the A'AAA record was recently updated on the DNS server Which action must be taken on Cisco UCM to reflect the correct entries?
Refer to the exhibit. A collaboration engineer is configuring the Cisco UCM IM and Presence Service. Which two steps complete the configuration of the SIP trunk security profile? (Choose two.)
On a cisco catalyst switch which command is required to send CDP packets on a switch port that configures a cisco IP phone to transmit voice traffic in 802.1q frames tagged with the voice VLAN ID 221?
What are two access management mechanisms in Cisco Webex Control Hub? (Choose two.)
Refer to the exhibit. Unanswered calls do not reach the voicemail associated with the phones Instead, callers receive the default greeting Which action fixes the configuration?
An engineer must configure a SIP route pattern using domain routing with destination +13135551212. The domain ciscocm1.jupiter.com resolves to 192.168.1.3. How must the IPV4 Pattern be configured?
An engineer configures local route group names to simplify a dial plan. Where does the engineer set the route group according to the local route group names that are configured?
When a call Is delivered to a gateway, the calling and called party number must be adapted to the PSTN service requirements of the trunk group. If a call is destined locally, the + sign and the explicit country code must be replaced with a national prefix. For the same city or region, the local area code must be replaced by a local prefix as applicable. Assuming that a Cisco UCM has a SIP trunk to a New York gateway (area code 917). which two combinations of solutions localize the calling and called party for a New York phone user? (Choose two.)
Refer to the exhibit. An administrator must fix the SRV records to ensure that server1. sample.com is always contacted first from the three servers. Which solution should the engineer apply to resolve this issue?
A user reports that when receiving an inbound call on their IP Phone from the PSTN they are unable to transfer this call to another PSTN number What is the reason for this failure?
Refer to the exhibit. The translation rule is configured on the voice gateway to translate DNIS. What is the outcome if the gateway receives 0255-343-1234 as DNIS?
During a conference call, lhe CTO of a company adds an external user to the call. The CTO leaves at the end of the call, but the external user stays on and dials out to a premium rate number. Several weeks later, the CTO receives an unexpectedly high phone bill. The CTO decides to Implement an Ad Hoc conference restriction. Which parameters must be adjusted?
Refer to the exhibit.
https://i.postimg.cc/wMYy0Fhm/image.png
Drag and drop the flow step labels from the left into the correct order on the right to establish this call flow:
• User 1 calls user 2.
• User 2 answers the call
• user 2 disconnects the call
Which service must be enabled when LDAP on cisco UCM is used?
A customer is deploying a SIP IOS gateway for a customer who requires that in-band DTMF relay is first priority and out-of-band DTMF relay is second priority. Which 10$ entry sets the required priority?
In which location does an administrator look to determine which subscriber the phone registers to if loses registration with the current Cisco UCM subscriber?
Refer to the exhibit. An engineer configures ISDN on a voice gateway. The provider confirms that the PRI is configured with 10 channels the engineer ordered and is working from the provider side, but the engineer cannot get a B-channel to carry voice. The rest of the configuration for the serial interface and voice network is functioning correctly. Which actions must be taken to carry voice?
After an engineer runs the utils ntp status command on the Cisco Unified Communications Manager publisher, the stratum value is 16. Which issue can the
Cisco Unified CM cluster experience?
Which DHCP option must be set up tor new phones to obtain the TFTP server IP address?
An engineer is notified that the Cisco TelePresence MX800 that is registered in Cisco Unified communications Manager shows an empty panel, and the Touch 10 shows a corresponding icon with no action when pressed. Where does the engineer go to remove the inactive custom panel?
What are two reasons that AF41 is marked for the audio and video channels of a video call? (Choose two.)
An engineer configures local roule group names to simplify a dial plan. Where does the engineer set the route groups according to the local route group names that are configured?
An engineer with ID012345678 must build an international dial plan in Cisco UCM. Which action is taken when building a variable-length route pattern?
Refer to the exhibit. Cisco Unified element is attempting to establish a call with Subcribers1, but the call fails. Cisco Unified Border Element then retries the same call with Subcribers2, and the call proceeds normally.
Which action resolves the issue?
Refer to the exhibit. A collaboration engineer adds a redundant NTP server to an existing Cisco Collaboration solution On the Cisco UCM OS Administration page, the new NTP server shows as "Not Accessible" Which action resolves this issue?
Which action prevents toll fraud in Cisco UCM?
What are two functions of Cisco Expressway in the Collaboration Edge? (Choose two.)
What are two key features of the Expressway series? (Choose two.)
On a Cisco Catalyst Switch, which command is required to send CDP packets on a switch port that configures a Cisco IP phone to transmit voice traffic in 802.10 frames, tagged with the voice VLAN ID 221?
A user dials 9011841234567 to reach Vietnam. Which steps send the call to the PSTN provider as 011841234567?
A)
B)
C)
D)
An engineer deploys a Cisco Expressway-E server for a customer who wants to utilize all features on the server. Which feature does the engineer configure on the Expressway-E?
An engineer is configuring IP telephony. The network relies on DHCP to provide TFTP server addresses to the endpoints. Policy requires the endpoints to receive two server addresses. Which DHCP option must be configured?
Which two DNS records must be created to configure Service Discovery for on-premises Jabber? (Choose two.)
A Cisco Telepresence SX80 suddenly has issues displaying main video to a display over HDMI. Which command can you use from the SX80 admin CLI to check the video output status to the monitor?
An engineer configures a Cisco Unified Border Element and must ensure that the codecs negotiated meet the ITSP requirements. The ITSP supports G.7llulaw and G.729 for audio and H.264 for video. The preferred voice codec is G.711. Which configuration meets this requirement?
A collaboration engineer is troubleshooting issues with a T1 PRi The engineer wants to confirm if the router received an ISON Set Asynchronous Balanced Mode Extended message and responded with an Unnumbered Acknowledge frame Which Cisco OS command is used to debug ISDN Laver 2 issues?
A collaboration engineer must configure Cisco Unified Border Element to support up to five concurrent outbound calls across an Ethernet Link with a bandwidth of 160 kb to the Internet Telephony service provider. Which set of commands allows the engineer to complete the task without compromising voice quality?
A)
B)
C)
D)
What is the Cisco UCM sizing guidance for deployments of between 5.000 and 10,000 users or devices that use the medium Open Virtual Archive template?
Which transport protocol does the application layer protocol SNMP use?
An engineer is trying to add a new subscriber to the cluster of Cisco UCM. and the synchronization is failing. The engineer obtained the output from the publisher and noticed the error Based on the output, what is the issue?
Refer to the exhibit. Which codec should an engineer select for a call mode between “Dallas- REG” & “Austin-REG”?
Which DiffServe PHB preserves backward compatibility with any IP precedence scheme?
An administrator configures Cisco UCM to use UDP for SIP signaling and finds that an endpoint cannot make calls. Which action resolves this issue?
Endpoint A is attempting to call endpoint B. Endpoint A only supports G.711ulaw with a packetization rate of 20 ms, and endpoint B supports packetization rate of 30 ms for G.711ulaw. Which two media resources are allocated to normalize packetization rates through transrating? (Choose two.)
An engineer must configure codec on a Cisco Unified Border Element to prefer the G.711 ulaw and use G.711 codec as the
next The engineer logs In to the CUBE, enters the dial.peer configuration level, and runs the voice-class codec 100 command. Which set of commands completes the configuration?
A Cisco Unity Connection Administrator must set a voice mailbox so that it is accessed from a secondary device. Which configuration on the voice mailbox makes this change?
What is the purpose of Mobile and Remote Access (MRA) in the Cisco UCM architecture?
During the Cisco IP Phone registration process, the TFTP download (ails. What are two reasons (or this issue? (Choose two.)
What are two characteristics of numbers in Webex Calling? (Choose two)
Which wildcard must an engineer configure to match a whole domain in SIP route patterns?
An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711. The remote user's phone only supports G.729. The remote end user receives an error message on the phone: "Cannot Complete Conference Call." What is the cause of the issue?
A collaboration engineer is configuring the QoS trust boundary for Cisco UCM voice and video conferencing. Which two trust boundary configurations are valid? (choose two)
How does Cisco UCM perform a digit analysis on-hook versus off-hook for an outbound call from a Cisco IP phone that is registered to Cisco UCM?
Refer to the exhibit.
A customer reports that MTP resources are being used in the recently deployed Cisco UCM and wants no MTP resources to be used. Cisco UCM SIP trunk configuration does not have the MTP Required box checked Which configuration change resolves the issue?
When configure Cisco UCM,which configuration enables phones to automatically reregister to a Cisco UCM publisher 'when the connection to the subscriber is lost?
Refer to the exhibit.
When a call is received on Cisco Unified Border Element. from which
lP does it allow a connection?
Refer to the exhibit. The SDP offer/answer has been completed successfully but there is no DTMF when users press keys. What is the cause of the issue?
An administrator installed a Cisco Unified IP 8831 Conference Phone that is failing to register. Which two actions should be taken to troubleshoot the problem? (Choose two.)
What is a capability of Cisco Expressway?
According to QoS guidelines, what is the packet loss for streaming video?
An administrator needs to help a remote employee make a free call to an international destination. The administrator calls the employee, then conferences in the international party. The administrator drops the call, and the employee and the international party continue their conversation. Which action prevents this type of toll fraud in the Cisco UCM?
What is a capability of the call forwarding feature in a Cisco Webex dial plan?
What is the most important consideration when designing a QoS voice framework?
Which external DNS SRV record must be present for Mobile and Remote Access?
Which command must be defined before an administrator changes the linecode value on an ISDN T1 PRI in slot 0/2 on an IOS-XE gateway?
Where does an administrator establish the trust boundary on a LAN?
Which service on the Presence Server is responsible for maintaining the point-to-point chat connections between Jabber clients?
An engineer must deploy the Cisco Webex app to a shared Windows Virtual Desktop Infrastructure environment in the C:\Program Files folder. Which command line argument must be run when running the installer?
Drag and drop the steps from the left into order on the right to activate self-provisioning services in Cisco UCM.
An administrator is configuring LDAP tor Cisco UCM with Active Directory integration. A customer has requested to use “ipphone” instead of “telephoneNumber” as the phone number attribute. Where does the administrator specify this attribute mapping in Cisco UCM?
Refer to the exhibit. This INVITE is sent to an endpoint that only supports G.729. What must be done for this call to succeed?
An administrator is developing an 8-class QoS baseline model. The CS3 standards-based marking recommendation is used for which type of class?
Where would an administrator assign the system shadow location for implementing intercluster enhanced locations CAC in Cisco UCM?
Refer to the exhibit.
An engineer verifies the configured of an MGCP gateway. The commands are already configured. Which command is necessary to enable MGCP?
Refer to the exhibit. An administrator accesses the terminal of a Cisco UCM and starts a packet capture. Which two commands must the administrator use on Cisco UCM to generate DNS traffic? (Choose two.)
What are two common attributes of XMPP XML stanzas? (Choase two.)
Which certificate does the Disaster Recovery System in Cisco UCM use to encrypt its communications?
Refer to the exhibit. A customer wants the SIP 200 OK shown to advertise codecs in the following order:
After correcting the codec preferences. What should the audio payload show in the SIP Traces?
An administrator is asked to implement toll fraud prevention in Cisco UCM, specifically to restrict off-net to off-net call transfers. How is this implemented?
An administrator is in the process of moving Cisco Unity Connection mailboxes between mailbox stores. The administrator notices that some mailboxes have active Message Waiting Indicators. What happens to these mailboxes when they are moved?
Which Cisco UCM configuration is required for SIP MWI integrations?
Which task is required when configuring self-provisioning for an end user in Cisco UCM?
Which QoS marking is used when an administrator configures voice call signaling?
What are two QoS requirements for VoIP traffic?
The security department will audit an IT department to ensure that the proper guidelines are being followed. The reports of the call detail records show unauthorized access to PSTN. Which two actions should an administrator check to prevent the unauthorized use of the telephony system? (Choose two.)
Which behavior occurs when Cisco UCM has a CallManager group that consists of two subscribers?
An engineer must manually provision a Cisco IP Phone 8845 using SIP. Which two fields must be configured for a successful provision? (Choose two.)
What is a possible cause of the PRI issue?
Which mark is used when the Attendant Console Client application and the Cisco TSP send their traffic?
What is the purpose of Mobile and Remote Access with Cisco Jabber in the cisco UCM?
An administrator installs a new Cisco TelePresence video endpoint and receives this error:"AOR is not permitted by Allow/Deny list. Which action should be taken to resolve this problem?
A company wants to provide remote users with access to its on-premises Cisco collaboration features. Which components are required to enable Cisco Mobile and Remote Access for the users?
After an engineer implements the FAC and CMC features together, users report that calls take almost one minute to complete and that they occasionally hear the reorder tone. Which two actions address this issue?( Choose two)
A collaboration engineer troubleshoots issues with a Cisco IP Phone 7800 Series. The IPv4 address of the phone is reachable via ICMP and HTTP, and the phone is registered to Cisco UCM However the engineer cannot reach the CU of the phone Which two actions in Cisco UCM resolve the issue? (Choose two)
Which two functions are provided by Cisco Expressway Series? (Choose two.)
Which SNMP service must be active manually after Cisco UCM is installed?
What is a characteristic of video traffic that governs QoS requirements for video?
Refer to the exhibit. Which route pattern can the Cisco UCM administrator apply to the configuration to allow calls to "1306.1316.1326,13*6.13#6” only?
Refer to the exhibit.
An engineer must deploy a Cisco Unified Border Element that will allow the last four digits of a dialed number to be sent from the Cisco Unified Border Element to Cisco UCM. The configuration in the exhibit already exists on the Cisco Unified Border Element. Which additional configuration must be performed on the Cisco Unified Border Element?
A)
B)
C)
D)
An administrator must make a pattern to route calls to two different destinations john doe@company com and jane doe@company com Which type of patterns are needed in the Cisco UCM. and what must the pattern look like?
An engineer is configuring a Cisco IOS XE gateway to join three callers together in the same conversation. Which IOS XE media resource must the engineer configure to accomplish this goal?
What is a capability provided by the Cisco Expressway Series?
An engineer must configure switch port 5/1 to send CDP packets to configure an attached Cisco IP phone to trust tagged traffic on it’s access port. Which command is required to complete the configuration?
Which two protocols are proxied over an Expressway-E/C pair when a Mobile and Remote Access login including phone services is performed? (Choose two.)
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TESTED 19 Jan 2026
