السؤال #1

Which statement about Cisco Unified Communications Manager and Cisco IM and Presence backups is true?

A. ackups should be scheduled during off-peak hours to avoid system performance issues

B. ackups are saved as

C. ackups are saved as unencrypted

D. ackups are not needed for subscriber Cisco Unified Communications Manager and Cisco IM and Presence servers

عرض الإجابة

اجابة صحيحة: A

السؤال #2

What happens to voice packets from a Cisco 8845 IP phone in the QoS trust boundary?

A. The voice packets are not trusted, and the access layer switch reclassifies the packets

B. The voice packets are classified by the phone, and the classification is accepted

C. The voice and access layer switch negotiate the classification of packets

D. Cisco UCM determines how the voice packers are classified

E. Reveal Answer

عرض الإجابة

اجابة صحيحة: B

السؤال #3

Cisco Prime Collaboration Manager is using Cisco Discovery Protocol to discover devices in an automated setup. What must be used to get alerts and faults via traps from the devices at regular polling intervals?

A. DP

B. TTPS

C. NMP

D. ML

عرض الإجابة

اجابة صحيحة: C

السؤال #4

An engineer is setting up a new voicemail server, and the requirements state that the integration for call control must be secure. During the configuration the engineer wants to select "Next Generation Encryption".What is the prerequisite for using this option to ensure an encrypted SIP integration?

A. TCP connection using port 5061 with explicit TLS1

B. secure TLS connection and Tomcat certificates

C. secure TLS connection and SIP certificates

D. TCP connection using port 5061 with explicit TLS1

عرض الإجابة

اجابة صحيحة: B

السؤال #5

Which two recommendations are made to optimize Cisco UCM configuration to reduce the numberof toll fraud incidents in an organization? (Choose two.)

A. lassify all route patterns as on-net and prohibit on-net to on-net call transfers in Cisco UCM service parameters

B. lassify all route patterns as on-net or off-net and prohibit off-net to off-net call transfers in Cisco UCM service parameters

C. lassify all route patterns as off-net and prohibit off-net to off-net call transfers in Cisco UCM service parameters

D. nbound CSS on any gateway typically should have access to internal destinations and PSTN destinations

E. nbound CSS on any gateway typically should have access to internal destinations only and not PSTN destinations

عرض الإجابة

اجابة صحيحة: BE

السؤال #6

An engineer must extend the corporate phone system to mobile users connecting through the internet with their own devices. One requirement is to keep that as simple as possible for end users. Which infrastructure element achieves these goals?

A. isco Express Mobility

B. isco Expressway-C and Expressway-E

C. isco Unified Border Element

D. isco Unified Instant Messaging and Presence

عرض الإجابة

اجابة صحيحة: B

السؤال #7

Which DHCP option must be set up tor new phones to obtain the TFTP server IP address?

A. ption 66

B. ption 15

C. ption 6

D. ption 120

عرض الإجابة

اجابة صحيحة: A

السؤال #8

Which Cisco Unified Communications Manager service parameter should be enabled disconnect a multiparty call when the call initiator hangs up?

A. Drop Ad Hoc Conference

B. H

C. Block OffNet To OffNet Transfer

D. Enterprise Feature Access Code for Conference

عرض الإجابة

اجابة صحيحة: A

السؤال #9

Which IP precedence value maps to DSCP EF?

A. A0

B. B1

C. C3

D. D5

عرض الإجابة

اجابة صحيحة: D

السؤال #10

Refer to the exhibit.An engineer is troubleshooting this video conference issue:A video call between a Cisco 9971 in Region1 and another Cisco 9971 in Region1 works.As soon as the Cisco 9971 in Region1 conferences in a Cisco 8945 in Region2, the Region1 endpoint cannot see the Region2 endpoint video.What is the cause of this issue?

A. Cisco 8945 does not have a camera connected

B. Maximum Audio Bit Rate must be increased

C. Maximum Session Bit Rate for Video Calls is too low

D. Maximum Session Bit Rate for Immersive Video Calls is too low

عرض الإجابة

اجابة صحيحة: C

السؤال #11

An administrator wants all sites to use the same route pattern for local PSTN access while still sending calls to each site's own gateway.

A. Time-of-day routing

B. Urgent priority

C. Local route group

D. Bulk administration

عرض الإجابة

اجابة صحيحة: C

السؤال #12

Refer to exhibit.Refer to the exhibit. A collaboration engineer adds an analog gateway to a Cisco UCM cluster. Theengineer chooses MGCP over SCCP as the gateway protocol. Which two actions ensure that thegateway registers? (Choose two.)

A. nter "no seep" on the gateway in configuration mode

B. nter "ccm-manager mgcp" on the gateway in configuration mode

C. nter "mgcp" on the gateway in configuration mode

D. nter "ccm-manager config" on the gateway in configuration mode

E. elete and re-add the gateway configuration in Cisco UCM

عرض الإجابة

اجابة صحيحة: BC

السؤال #13

A network administrator deleted a user from the LDAP directory of a company. The end user shows as Inactive LDAP Synchronized User in Cisco UCM.Which step is next to remove this user from Cisco UCM?

A. Delete the user directly from Cisco UCM

B. Restart the Dirsync service after the user is deleted from LDAP directory

C. Execute a manual sync to refresh the local database and delete the end user

D. Wait 24 hours for the garbage collector to remove the user

عرض الإجابة

اجابة صحيحة: D

السؤال #14

An engineer must extend the corporate phone system to mobile users connecting through the internet with their own devices. One requirement is to keep that assimple as possible for end users. Which infrastructure element achieves these goals?

A. Cisco Express Mobility

B. Cisco Expressway-C and Expressway-E

C. Cisco Unified Border Element

D. Cisco Unified Instant Messaging and Presence

عرض الإجابة

اجابة صحيحة: B

السؤال #15

Which design consideration does an administrator remember when preparing a proper network for wireless voice traffic?

A. Voice, video, and data traffic must be handled the same way

B. QoS must be deployed on the wired LAN and the wireless WLAN

C. QoS must be deployed only on the wireless WLAN

D. Use the default native VLAN for all wireless IP phones

عرض الإجابة

اجابة صحيحة: B

السؤال #16

What is a characteristic of a SIP endpoint configured in Cisco UCM with ’Use Trusted Relay Point' set to "On’?

A. It creates a trust relationship with the called party

B. It enables the Use Trusted Relay Point setting from the associated common device configuration

C. It enables Cisco UCM to insert an MTP or transcoder designated as a TRP

D. If TRP is allocated and MTP is also required for the endpoint

E. Reveal Answer

عرض الإجابة

اجابة صحيحة: C

السؤال #17

Which action is required for a firewall configuration on a Mobile and Remote Access through Cisco Expressway deployment?

A. The external firewall must allow these inbound connections to Expressway: SIP: TCP 5061: HTTPS: TCP 8443; XMPP: TCP 5222; Media: UDP 36002 to 59999

B. The internal firewall must allow these inbound and outbound connections between Expressway- and Expressway-E: SIP: HTTPS (tunneled over SSH between and E): TCP 2222: TCP 7001; Traversal Media:UDP 2776 to 2777 (or 36000 to 36011 for large VM/appliance); XMPP: TCP 7400

C. Do not use a shared address for Expressway-E and Expressway-, as the firewall cannot distinguish between them

D. The traversal zone on Expressway- points to Expressway-E through the peer address field on the traversal zone, which specifies the Expressway-E server address

عرض الإجابة

اجابة صحيحة: A

السؤال #18

What are two differences between media flow-around and media flow-through on Cisco Unified Border Element? (Choose two.)

A. When using media flow-through, the call signaling and media are passed through the Cisco Unified Border Element

B. When using media flow-through, call signaling goes through the Cisco Unified Border Element, but media does not

C. When using media flow-around, both call signaling and media do not go through the Cisco Unified Border Element

D. When using media flow-around, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it

E. When using media flow-through, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it

عرض الإجابة

اجابة صحيحة: AD

السؤال #19

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?

A. one publisher, one TFTP, and two call processing subscribers

B. one publisher, one TFTP, and one call processing subscriber

C. one publisher, two TFTP, and two call processing subscribers

D. one publisher, two TFTP, and four call processing subscribers

عرض الإجابة

اجابة صحيحة: D

السؤال #20

Which traversal server must be deployed in the Demilitarized Zone when configuring Mobile and Remote Access?

A. Cisco IM and Presence

B. Cisco Expressway-E

C. Cisco Unified Border Element

D. Cisco Expressway-C

عرض الإجابة

اجابة صحيحة: B

السؤال #21

A customer has Cisco Unity Connections that is integrated with LDAP. As a Unity Connection administrator, you have received a request to change the first name for VM user.Where must the change be performed?

A. Cisco Unity Connection

B. Cisco UCM end user

C. Active Directory

D. Cisco IM and Presence

عرض الإجابة

اجابة صحيحة: C

السؤال #22

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)

A. Option A

B. Option B

C. Option C

D. Option D

عرض الإجابة

اجابة صحيحة: B

السؤال #23

During the Cisco IP Phone registration process the TFTP download fails. What are two reasons for this issue? (Choose two)

A. The DNS server was not specified, which is needed to resolve the DHCP server IP address

B. Option 100 string was not specified, or an incorrect Option 100 string was specified

C. The Cisco IP Phone does not know the IP address of the TFTP server

D. The Cisco IP Phone does not know the IP address of any of the Cisco UCM Subscriber nodes

E. Option 150 string was not specified, or an incorrect Option 150 string was specified

F. Reveal Answer

عرض الإجابة

اجابة صحيحة: CE

السؤال #24

What is the purpose of the Claim users to your organization feature in Cisco Webex Control Hub?

A. o allow self-registration and sideboarding for new users

B. o assign users subscription licenses for an organization

C. o manage users who have registered for a Webex account on their own

D. o add new users to an organization without sending automated emails

عرض الإجابة

اجابة صحيحة: C

السؤال #25

Which traversal server must be deployed in the Demilitarized Zone when configuring Mobile and Remote Access?

A. Cisco IM and Presence

B. Cisco Expressway-E

C. Cisco Unified Border Element

D. Cisco Expressway-C

عرض الإجابة

اجابة صحيحة: B

السؤال #26

An administrator has been asked to implement toll fraud prevention in Cisco UCM Which tool is used to begin this process?

A. Cisco UCM class of service

B. Cisco Unified Mobility

C. Cisco UCM Access Control Group restrictions

D. Cisco Unified Real-Time Monitoring Tool

E. Reveal Answer

عرض الإجابة

اجابة صحيحة: A

السؤال #27

A collaboration engineer configures Global Dial Plan Replication for multiple Cisco UCM clusters. The local cluster acts as the hub cluster, and the remaining clusters act as spoke clusters.Which service must the engineer configure on the local cluster?

A. Location Conveyance on intercluster SIP trunks

B. Intercluster Lookup Service

C. Intra-Cluster Communication Signaling

D. Mobility Cross Cluster

عرض الإجابة

اجابة صحيحة: B

السؤال #28

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?

A. one publisher, one TFTP, and two call processing subscribers

B. one publisher, one TFTP, and one call processing subscriber

C. one publisher, two TFTP, and two call processing subscribers

D. one publisher, two TFTP, and four call processing subscribers

عرض الإجابة

اجابة صحيحة: D

السؤال #29

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?

A. Delete and re-add the new NTP server via the Cisco UCM command-line interface

B. Start the NTP service on the new NTP server

C. Configure the "reach" value as "377" for the new NTP server

D. Restart NTPD on the Cisco UCM server

عرض الإجابة

اجابة صحيحة: B

السؤال #30

All calls that involve external parties must be based on a format to simplify the International multisite dial plans when globalized call routing is used.Which standard must be followed to implement normalized call routing?

A. Internal to ExternalCalling-party number: E

B. External to InternalCalling-party number: E

C. External (local number) to InternalCalling-party number: E

D. Internal to External (local number)Calling-party number: E

عرض الإجابة

اجابة صحيحة: A

السؤال #31

When a new SIP phone is registered to Cisco Unified Communications Manager, it keeps failing and showing an "unprovisioned" error message in the phone display.Which problem is a possible cause of this issue?

A. Auto-registration is disabled on the Cisco Unified Communications Manager nodes and the phone device does not have a DN configured

B. The DN assigned to the phone is already in use by another SIP phone

C. The phone cannot download and install the latest firmware

D. The DHCP settings are set incorrectly and the phone does not have an alternate TFTP defined

E. The DN configuration for this phone is shared with an SCCP phone, which is not supported

عرض الإجابة

اجابة صحيحة: A

السؤال #32

Which two functionalities does Cisco Expressway provide in the Cisco Collaboration architecture? (Choose two.)

A. Survivable Remote Site Telephony functionality

B. MGCP gateway registration

C. secure business-to-business communications

D. customer interaction management services

E. secure firewall traversal for remote devices

عرض الإجابة

اجابة صحيحة: CE

السؤال #33

A customer has Cisco Unity Connections that is integrated with LDAP. As a Unity Connection administrator, you have received a request to change the first name for VM user. Where must the change be performed?

A. isco Unity Connection

B. isco Unified Communications Manager end user

C. ctive Directory

D. isco IM and Presence

عرض الإجابة

اجابة صحيحة: C

السؤال #34

Which location must be assigned to the SIP trunk to replicate enhanced location information via a SIPtrunk?

A. hantom

B. eplica

C. ub_none

D. hadow

عرض الإجابة

اجابة صحيحة: D

السؤال #35

Which Cisco Unified Communications Manager service parameter should be enabled disconnect a multiparty call when the call initiator hangs up?

A. rop Ad Hoc Conference

B.

C. lock OffNet To OffNet Transfer

D. nterprise Feature Access Code for Conference

عرض الإجابة

اجابة صحيحة: A

السؤال #36

What is the default TCP port for SIP OAuth mode in Cisco UCM?

A. 5011

B. 3174

C. 8443

D. 5090

عرض الإجابة

اجابة صحيحة: D

السؤال #37

An engineer is troubleshooting phone configuration issues in a multinode Cisco UCM cluster where no CallManager service is running on the publisher. The engineer runs the utils ntp status command on the publisher and sees a stratum value of 16. How will this impact the phone configuration issues?

A. Unified CM sends an NTPv4 packet

B. Database replication is not synchronized on the Unified CM nodes

C. The cluster loses access to port 124 at the firewall

D. The date/time group on all phones defaults to the time zone of the engineer

عرض الإجابة

اجابة صحيحة: B

السؤال #38

What is the purpose of a DNS CNAME record?

A. to provide system information about a host

B. to define an alias hostname

C. to map a hostname to an IP address

D. to map an IP address to a domain name

عرض الإجابة

اجابة صحيحة: B

السؤال #39

A customer wants to conduct B2B video calls with a partner using an on-premises conferencing solution.Which two devices are needed to facilitate this request? (Choose two.)

A. Expressway-C

B. MGCP gateway

C. Cisco Unified Border Element

D. Cisco TelePresence Management Suite

E. Expressway-E

عرض الإجابة

اجابة صحيحة: AE

السؤال #40

What is NBAR?

A. t collects traffic flow statistics on routing devices

B. t allows asymmetric flows that have stateful protocols

C. t intelligently classifies traffic from different applications

D. t controls the forwarding of routed packets

عرض الإجابة

اجابة صحيحة: C

السؤال #41

Which external DNS SRV record must be present for Mobile and Remote Access?

A. cisco-uds

B. collab-edge

C. collab-edge

D. cisco-uds

عرض الإجابة

اجابة صحيحة: B

السؤال #42

Users want their mobile phones to be able to access their cisco unity connection mailboxes with only having to enter their voicemail pin at the login prompt calling pilot number where should an engineer configure this feature?

A. transfer rules

B. message settings

C. alternate extensions

D. greetings

عرض الإجابة

اجابة صحيحة: C

السؤال #43

Which issue causes slips on a PRI?

A. incorrect clock source

B. incorrect encapsulation

C. incorrectly configured time zone

D. change in the line code

عرض الإجابة

اجابة صحيحة: A

السؤال #44

Which configuration step is necessary for a Cisco SIP phone to synchronize its time with a specific source?

A. dd a phone NTP Reference to the date/time Group

B. ssign the device to the correct region

C. hange the time format from 24-hour to 12-hour

D. hange the Time Zone from "America/Los_Angeles" to "Etc/GMT+8"

عرض الإجابة

اجابة صحيحة: A

السؤال #45

Which two options are valid when sizing a Cisco UCM cluster? (Choose two.)

A. The total number of servers allowed in a cluster must not exceed 21

B. A single Cisco UCM subscriber can support 40,000 CTI connections

C. The maximum number of TFTP nodes in a cluster is 8

D. There can be 4 call processing subscriber nodes with 4 additional standby call processing nodes for a total of 8

E. A single Cisco UCM subscriber can support 40,000 secured or unsecured SIP/SCCP phones

عرض الإجابة

اجابة صحيحة: AD

السؤال #46

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?

A. Restart the DNS server to flush any stale entries

B. Flush the current cache using this CLI command: admin:utils network name-service hosts cache invalidate

C. Delete the arp entry of the host utils network arp delete

D. Flush the current cache using this CLI command: admin:utils network name-service hosts cache validate

عرض الإجابة

اجابة صحيحة: B

السؤال #47

What is an advantage of using Cisco Webex Control HuB?

A. Aenables the provisioning, administration, and management of Webex services and Webex Hybrid Services

B. Bbrings Video, audio, and web communication together to meet the collaboration needs of the modern workplace

C. Cprovides streamlined communication and collaboration for a hybrid workforce

D. Doffers easy contact management, centralized administration, and centralized configuration management

عرض الإجابة

اجابة صحيحة: A

السؤال #48

Refer to the exhibit. What is the result of applying these two rules to a voice translation-profile for use with an ISDT1 PRI on a Cisco Voice gateway?

A. ny Zero is stripped from the numeric phone number

B. he ISDN Plan is modified to the administrators defined value

C. he leading Plus is stripped from the numeric phone number

D. he ISDN Type is modified to the administrators defined value

عرض الإجابة

اجابة صحيحة: D

السؤال #49

Which two options are valid when sizing a Cisco UCM cluster? (Choose two.)

A. The total number of servers allowed in a cluster must not exceed 21

B. A single Cisco UCM subscriber can support 40,000 CTI connections

C. The maximum number of TFTP nodes in a cluster is 8

D. There can be 4 call processing subscriber nodes with 4 additional standby call processing nodes for a total of 8

E. A single Cisco UCM subscriber can support 40,000 secured or unsecured SIP/SCCP phones

عرض الإجابة

اجابة صحيحة: AD

السؤال #50

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?

A. Cisco Unified Border Element, Cisco IM and Presence Server, and Cisco Video Communication Server

B. Cisco Unified Border Element, Cisco UCM, and Cisco Video Communication Server

C. Cisco Expressway-E, Cisco Expressway-C, and Cisco UCM

D. Cisco Expressway-E, Cisco IM and Presence Server, and Cisco Video Communication Server

عرض الإجابة

اجابة صحيحة: C

السؤال #51

Which set of four functions are performed by Cisco Unified Border Element?

A. session control, security, interworking, and demarcation

B. session control, security, SIP, and H

C. PRI connections, security, faxing, and border enforcement

D. session control, meet-me conferencing, interworking, and demarcation

عرض الإجابة

اجابة صحيحة: A

السؤال #52

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.)

A. show version active

B. utils diagnose module validate_network

C. utils diagnose test

D. utils ntp status

E. show cdp neighbor

عرض الإجابة

اجابة صحيحة: BC

السؤال #53

http://www.justcerts.comP-An engineer must configure switch port 5/1 to send CDP packets to configure an attached Cisco IPphone to trust tagged traffic on it’s access port. Which command is required to complete theconfiguration?

A. latform qos trust extend cos 3

B. latform qos trust extend

C. latform qos extend trust

D. latform qos trust extend cos 5

عرض الإجابة

اجابة صحيحة: B

السؤال #54

An engineer troubleshoots a Cisco Jabber login problem on a Windows PC. The login fails with the error message "Cannot find your services automatically. Click advanced settings to set up manually " Which action should the engineer take first?

A. AVerify whether the cup-xmpp certificates are valid

B. BVerify the username and password and try again

C. CPerform a manual DNS lookup of SRV record _cisco-uds

D. DPerform a manual DNS lookup of SRV record _collab-edge

عرض الإجابة

اجابة صحيحة: C

السؤال #55

What are two valid features of Cisco Unified Survivable Remote Site Telephony? (Choose two.)

A. Allows users to make calls with the same dial-plan as if connected to Cisco UCM cluster

B. To get SIP trunk failover capability for Cisco UCM

C. Using a Cisco router, it provides failover between these routers to ensure remote site operations

D. On a router registers all phones to that remote site router if link to the central Cisco UCM cluster is lost

E. Enables failover between two or more Cisco UCM servers in a cluster if one server is placed at a remote site

عرض الإجابة

اجابة صحيحة: AD

السؤال #56

What must be modified on the administration page in Cisco UCM when designing layered security?

A. phones that are on private VLANs

B. nonstandard TCP ports

C. phone auto-registration

D. access to the phone settings

عرض الإجابة

اجابة صحيحة: D

السؤال #57

When setting a new primary DNS server in the Cisco UCM CLI, what is required for the change to take effect?

A. restart of CallManager service

B. restart of DirSync service

C. reboot the Cisco UCM node

D. restart of TFTP service

عرض الإجابة

اجابة صحيحة: C

السؤال #58

When setting a new primary DNS server in the Cisco UCM CLI, what is required for the change to take effect?

A. restart of CallManager service

B. restart of DirSync service

C. reboot the Cisco UCM node

D. restart of TFTP service

عرض الإجابة

اجابة صحيحة: C

السؤال #59

Refer to the exhibit. An engineer must configure DHCP service on the Cisco UCM. In which field must the engineer configure the server IP to provide the configuration files to the endpoints?

A. rimary Start IPv4 Address

B. rimary Router IPv4 Address

C. ootstrap Server IPv4 Address

D. rimary TFTP Server IPv4 Address (Option 150)

عرض الإجابة

اجابة صحيحة: D

السؤال #60

Refer to the exhibit. An engineer must configure Cisco UCM to sync with an LDAP server. After the LDAP configuration is complete, the authentication times out before Cisco UCM logs in.Which port must be open on the firewall to resolve the issue?

A. 3389

B. 123

C. 161

D. 389

عرض الإجابة

اجابة صحيحة: D

السؤال #61

If a phone needs to register with cucm1.cisco.com, which network service assists with the phone registration process?

A. SMTP

B. ICMP

C. DNS

D. SNMP

عرض الإجابة

اجابة صحيحة: C

السؤال #62

A customer has Cisco Unity Connections that is integrated with LDAP. As a Unity Connection administrator, you have received a request to change the first namefor VM user. Where must the change be performed?

A. Cisco Unity Connection

B. Cisco Unified Communications Manager end user

C. Active Directory

D. Cisco IM and Presence

عرض الإجابة

اجابة صحيحة: C

السؤال #63

Which two functions are provided by Cisco Expressway Series? (Choose two.)

A. nterworking of SIP and H

B. ndpoint registration

C. ntercluster extension mobility

D. oice and video transcoding

E. oice and video conferencing

عرض الإجابة

اجابة صحيحة: AB

السؤال #64

SIP proxies have operations defined in RFC 3261 and supporting extensions. Though no lETF RFC completely defines how SBCs must function. SBCs evolved over the years.

A. Stateful proxies are context-aware and can terminate communication sessions by themselves

B. SlP proxies add a Via header and optionally a Record-Route header, and the rest of the headers are left untouched

C. SBCs can modify headers such as To, From, Contact, and Call-D

D. SBCs are capable of interworking completely different protocols to set up, modify, and tear down communication sessions

E. SIP proxies are SDP-aware and can change the SDP bodies

عرض الإجابة

اجابة صحيحة: CD

السؤال #65

An engineer configures a new phone in Cisco UCM. The phone boots and gets an IP address when it connects to the network, however the phone fails to register with Cisco UCM. The engineer observes that the phone has a status Rejected in Cisco UCM.What must be verified first when troubleshooting the issue?

A. whether auto-registration is enabled in Cisco UCM

B. whether the phone is in the correct VLAN

C. whether the Initial Trust List and Certificate Trust List files on the phone are correct

D. whether the phone's MAC address is correct in Cisco UCM

عرض الإجابة

اجابة صحيحة: C

السؤال #66

Refer to exhibit. Refer to the exhibit. How must the +E.164 translation pattern be configured to reach international number 496929810?

A. AOption A

B. BOption B

C. COption C

D. DOption D

عرض الإجابة

اجابة صحيحة: C

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View The Updated 350-801 Exam Questions

عرض الإجابات بعد التقديم

اجتياز اختبار الممارسة Cisco وPMP وCISA وCISM وAWS بنسبة 100% للبيع!
احصل الان