QUESTION 1
An engineer is setting up Cisco UCME as a TFTP server to provide phone firmware files and configuration files to SIP IP phones. The engineer wants the Unified CME router to serve the firmware files directly from its flash memory and they have downloaded and extracted the contents of the firmware archive to the router’s flash memory. Which set of commands specifies the configuration file location?

A. Router(config)# voice register global
Router(config-telephony)# cnf-file location flash:
B. Router(config)# voice register global
Router(config-telephony)# tftp-path flash:
C. Router(config)# telephony-service
Router(config-telephony)# cnf-file location flash:
D. Router(config)# voice register global
Router(config-telephony)# cnf-file tftp:

Correct Answer: A

QUESTION 2
Which feature is supported by the Cisco UCM trust stores?

A. DER-formatted certificates with a key size greater than 4096 bits
B. certificates with a key size of 4096 bits or lower
C. certificates with wildcard entries
D. PEM-formatted certificates with a key size greater than 4096 bits

Correct Answer: B

QUESTION 3
An administrator wants to enable early offer in a call between Cisco UCM and Cisco Unified Border Element without enabling the Media Termination Point Required feature on the trunk. In which two places is this be achieved? (Choose two.)

A. route pattern
B. SIP security profile
C. phone configuration
D. directory number
E. SIP profile

Correct Answer: DE

QUESTION 4
A customer wants to enable advanced survivable remote site telephony features. Which voice register global command enables SRST to support shared lines?

A. mode cme
B. mode esrst
C. mode shared-srst
D. mode srst

Correct Answer: B

QUESTION 5
What is the default IP protocol configuration on the Cisco Expressway for interworking?

A. Both: IPv4 and lPv6 devices can register, and endpoints can call each other regardless of IP version.
B. lPv6 only: Only IPv6 devices can register and only lPv6 endpoints can call each other
C. None: Device registration and calling is disabled by default.
D. IPv4 only: Only IPv4 devices can register and only lPv4 endpoints can call each other

Correct Answer: A

QUESTION 6
A customer cannot transfer calls to a specific number. When the transfer is set up, the far end answers but no audio is transmitted. The engineer assisting in troubleshooting finds that the customer’s Cisco Unified Border Element (CUBE) is sending a SIP UPDATE message before receiving a 200 OK from the ITSP for the SIPINVITE. They do not have any FAX machine traffic traversing the CUBEs. Which statement under “voice service voip” resolves the issue?

A. midcall-signaling block
B. early-media update block
C. midcall-signaling passthru media-change
D. no update-callerid

Correct Answer: B

QUESTION 7
An engineer must configure features for Cisco Jabber Desktop clients and wants to use Cisco Jabber users to share their screen during calls. Also, the engineer wants to ensure that RTP ports used for calls are restricted to the range 16384 to 16395. How is this implementation configured?

A. Change the Jabber device SIP profile to allow presentation sharing and restrict audio ports range.
B. Set Cisco UCM Service parameter to allow presentation sharing and restrict the range of audio ports.
C. Set Cisco UCM Enterprise parameter to allow presentation sharing and restrict the range of audio ports.
D. Change the Jabber device configuration to enable video and restrict audio ports range.

Correct Answer: B

QUESTION 8
An engineer must review a new traversal zone that is not establishing a successful connection between Expressway-C and Expressway-E. When the event log page on the Expressway-E is reviewed, an authentication failure is found with the detail “user not found.” Which two actions must the engineer take to resolve the issue? (Choose two.)

A. Disable TLS verification on the Expressway-E.
B. Ensure that the authentication credentials exist on the Expressway-C local database.
C. Ensure that the authentication credentials configured on both zones to match.
D. Ensure that LDAP is properly configured and synchronized on the Expressway-E.
E. Ensure that the authentication credentials exist on the Expressway-E local database.

Correct Answer: BD

QUESTION 9
An engineer is configuring local call policy rules on a Cisco Expressway-E to prevent toll fraud. Which configuration action ensures that the rules are processed in the correct order?

A. Use the rearrange arrows to move the rules into top-down order.
B. Set the sequence number on each rule.
C. Set the priority value on each rule.
D. Set the Call Policy mode field to “off.”

Correct Answer: A

QUESTION 10
Which Cisco UCM security setting protects data during phone registration?

A. PC Port Disable
B. TFTP Encrypted Config
C. Digest Authentication
D. Transport Type UDP

Correct Answer: B

QUESTION 11
An engineer is configuring the Cisco Expressways to set up Mobile and Remote Access for a customer and enabled the Expressway cluster for MRA, configured domains and MRA access control for SSO. They added five Cisco UCM and five Cisco Unity Connection clusters to Expressway C. However, only one Cisco UCM cluster is enabled for sso. The customer wants a way for the MRA solution to support users from SS0 and non-SSO Cisco UCM clusters. How is this feature configured?

A. Configure MRA Access control on Exp-C for SAML SSO and UCMLDAP.
B. Configure MRA Access control on Exp-C for UCM/LDAP.
C. Configure Secure Traversal Zone on Exp-C for LDAP access.
D. Configure OAuth on Exp-E to support LDAP authentication.

Correct Answer: A

QUESTION 12
An engineer is configuring a new SIP Profile on Cisco UCM. Which configuration step prevents cisco UCM from passing through unrecognized SDP attributes?

A. Set the SDP Transparency Profile to “Default”.
B. Set the SDP Transparency Profile to “None”.
C. Set the SDP Transparency Profile to “Pass all unknown SDP attributes”.
D. Set the SDP Transparency Profile to “Block”.

Correct Answer: B

QUESTION 13
How do the Cisco Expressway-C and Expressway-E servers transmit media to each other?

A. When the Expressway-E receives RTP and RTCP media, it establishes a new UDP socket with the Expressway-C.
B. RTP and RTCP are multiplexed for all internal and external video endpoints across the traversal link using TLS.
C. RTP and RTCP are multiplexed for all internal and external video endpoints across the traversal link using UDP.
D. When the Expressway-C receives RTP and RTCP media, it establishes a new UDP socket with the Expressway-E.

Correct Answer: C

QUESTION 14
An engineer is reviewing the dial peer configuration on the Cisco Unified Border Element after users reported that DTMF digits are not recognized when they make an outbound SIP call to a phone system that supports only out-of-band DTMF. Which configuration under outbound dial peer resolves the issue?

A. dtmf-relay sip-notify
B. dtmf-relay rtp-nte
C. dtmf-relay h245-signal
D. dtmf-relay h245-alphanumeric

Correct Answer: A

QUESTION 15
An engineer is setting up Cisco UCME using an external TFTP server to provide phone firmware files and configuration files to SIP IP phones. The engineer set up a TFTP server application on a separate workstation or server and they have copied and extracted the contents of the firmware archive into the root directory of the external TFTP server. Which set of commands specifies the configuration file location?

A. Router(config)# voice register global
Router(config-telephony)# tftp location tftp://<external-tftp-server>/
B. Router(config) # voice register global
Router(config-telephony)# cnf-file location tftp://<external-tftp-server>/
C. Router(config) # voice register global
Router(config-telephony)# tftp-path tftp://<external-tftp-server>/
D. Router(config)# telephony-service
Router(config-telephony)# cnf-file location tftp://<external-tftp-server>/

Correct Answer: B

QUESTION 16
An engineer is configuring the Intercluster Lookup Service (ILS) and must provide URI dialing compatibility with third-party systems. Which action must be taken accomplish this goal?

A. Enable DNS SRV records on the third-party system to resolve ILS hub cluster addresses.
B. Configure a SIP trunk directly between the third-party system and each spoke cluster in the ILS network.
C. Manually configure each third-party URI in the local dial plan of every cluster.
D. Manually import a third-party directory URI from a csv file into any hub cluster in the ILS network.

Correct Answer: D

QUESTION 17
An engineer configured Cisco Mobile and Remote Access solution for a customer and has also configured several Cisco 8865 IP Phones on Cisco UCM version 15. These phones have multiple lines configured, but incoming calls to the secondary lines, and outgoing calls originating from the secondary lines, are failing. Which action resolves the issue?

A. Configure Fast Path Registration on Expressway-E.
B. Enable SIP Path Headers on Expressway-C.
C. Edit the HTTP Allow List on Expressway-C.
D. Configure additional SIP Ports on Expressway-C.

Correct Answer: B

QUESTION 18
An engineer is configuring call routing on the Cisco UCM and set up the route list, route groups, and multiple overlapping route patterns for various external number types to route calls out to the PSTN. After a specific number of digits are dialed, the calls take too long to connect. Which action resolves the issue?

A. Enable Urgent Priority for the required route patterns.
B. Enable “Provide Outside Dial Tone” to identify the calls as external calls.
C. Set the Call Classification to “OffNet”.
D. Configure an appropriate CSS that can route external calls.

Correct Answer: A

QUESTION 19
What is a description of an Interactive Connectivity Establishment?

A. It allows calling external endpoints with reduced overhead under VPN connections.
B. It is used to find the best media path between network elements in traversal calls.
C. It is used by B2BUA to keep the firewall ports opened for inbound/outbound calls.
D. It allows Mobile and Remote Access endpoints to connect video calls signaling peer-to-peer.

Correct Answer: B

QUESTION 20
Which two statements are correct when media flow-around is configured globally or on a per-call flow basis, on a Cisco Unified Border Element (CUBE)?(Choose two.)

A. Only intra-VRF calls are supported when multi-VRF is configured.
B. Media forking is supported.
C. Only signaling packets terminate on the CUBE.
D. ICE-lite functionality is supported
E. Signaling and media packets terminate and originate on the CUBE.

Correct Answer: CD