Try 100% Updated 350-801 Exam Questions [2021]
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Understanding functional and technical aspects of Implementing Cisco Collaboration Core Technologies (350-801 CLCOR) Cisco IOS XE gateway and media resources
The following will be discussed in CISCO 350-801 dumps:
- Configure these voice gateway elements
- Configuring Cisco Unity Connection Call Handlers
- Codec preference list
- DTMF
- Dial peers
- Configuring Cisco Unity Connection Integration
- Troubleshoot ISDN PRI/BRI
- Configuring Classification and Marking on Cisco Catalyst Switches
- Voice translation rules and profiles
- Describing Collaboration Edge Architecture
- Identify the appropriate media resources for a given scenario (hardware and software)
- Analyzing Quality Issues in Converged Networks
- Configure and verify the MGCP
- Implementing Classification and Marking
- Defining QoS and QoS Models
- Configure ISDN PRI/BRI
NEW QUESTION 104
A company deploys centralized cisco ucm architecture for a hub location and two remote sites.
The company has only one ITSP connection at the hub connection, and ITSP supports only G.711 calls Remote site A has a 1-Gbps fiber connection to the hub connection and calls to and from remote side A use G.711 codec Remote site B has a 1 T1 connection to the hub location and calls to and from remote site B use G.729 codec Based on the provided guidance, a Cisco voice engineer must design media resource management for the customer. What is the method that needs to be followed?
- A. configure the software transcoder on Cisco UCM to support voice calls to and from both remote sites.
- B. configure the hardware transcoder on the hub location router.
- C. configure the hardware transcoder on the site B router.
- D. configure the hardware transcoder on the site A router.
Answer: B
NEW QUESTION 105
A customer enters no IP domain lookup on the Cisco IOS XE gateway to suppress the interpreting of invalid commands as hostnames Which two commands are needed to restore DNS SRV or A record resolutions? (Choose two.)
- A. ip domain lookup
- B. ip dhcp-sip
- C. transport preferred none
- D. ip dhcp pool
- E. ip dhcp excluded-address
Answer: A,C
NEW QUESTION 106
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)
- A. Option B
- B. Option D
- C. Option C
- D. Option A
Answer: A
NEW QUESTION 107
An engineer must manually provision a Cisco IP Phone 8845 using SIP. Which two fields must be configured for a successful provision? (Choose two.)
- A. CSS
- B. Location
- C. Media resources group list
- D. Device security profile
- E. SIP profile
Answer: D,E
NEW QUESTION 108 
Refer to the exhibit. A call is failing to establish between two SIP Devices The called device answers with this SOP. Which SDP parameter causes this issue?
- A. The calling device did not offer a ptime value.
- B. The media stream is set to sendonly.
- C. The RTP port is set to 0.
- D. The payload for G.711ulaw must be 18.
Answer: C
NEW QUESTION 109
Which filed id configured to change the caller ID information on a SIP route pattern?
- A. Connected Line ID Presentation
- B. Calling party transformation Mask
- C. Called party Transformation Mask
- D. Route partition
Answer: A
NEW QUESTION 110
Which wildcard must an engineer configure to match a whole domain in SIP route patterns?
- A. *
- B. .
- C. !
- D. @
Answer: A
Explanation:
Section: Call Control
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_0_1/ccmcfg/ CUCM_BK_C95ABA82_00_admin-guide-100/CUCM_BK_C95ABA82_00_admin-guide-
100_chapter_0100111.html
NEW QUESTION 111
Which description of the function of call handlers in Cisco Unity Connection is true?
- A. They answer calls, take message, and provide menus of options.
- B. They provide access to a corporate directory by playing an audio list that users and outside callers users and leave messages.
- C. They control outgoing calls by allowing you to specify the numbers that Cisco Unity Connection can dial to transfer calls, notify users of massages, and delivery faxes.
- D. They collect information from callers by playing a series of questions and recording the answers.
Answer: A
NEW QUESTION 112
Which protocol is used between Cisco Jabber clients for instant messaging and presence?
- A. SIP/SIMPLE
- B. XMPP
- C. P2P
- D. Jabber
Answer: B
Explanation:
Section: Collaboration Applications
Explanation:
An XMPP connection handles the presence information exchange and instant messaging operations for XMPP-based clients.
Reference:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/im_presence/configAdminGuide/10_5_1/ CUP0_BK_CE43108E_00_config-admin-guide-imp-105/CUP0_BK_CE43108E_00_config-admin-guide-imp-
105_chapter_00.html
NEW QUESTION 113
How can an engineer determine location-based CAC bandwidth requirements for Cisco Unified Communications Manager?
- A. Calculate the number of calls against the license for Cisco Unified Border Element to determine calls per location.
- B. Add the requirements for each audio and video codec and how many calls must be supported.
- C. Set the requirements in the service parameters.
- D. Execute the Resource Reservation Protocol to return location-based requirements.
Answer: C
NEW QUESTION 114
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 configuration for this phone is shared with an SCCP phone. which is not supported.
- C. The phone cannot download and install the latest firmware.
- D. The DN assigned to the phone is already in use by another SIP phone.
- E. The DHCP settings are set incorrectly and the phone does not have an alternate TFTP defined.
Answer: C
NEW QUESTION 115
Refer to the exhibit.
Endpoint A calls endpoint B.
What is the only audio codec that can be used for the call?
- A. G722/8000
- B. G7221/16000
- C. Telephone-event/8000
- D. PCMA/8000
Answer: B
NEW QUESTION 116
What is the most efficient way to configure a speed dial to number 1111 on multiple phones using the Self-Provisioning feature in Cisco UCM?
- A. Configure each phone with the same DN and then configure a speed dial of 1111 on one of the phones manually by navigating to Devices>Phones and modifying the phone. This will automatically replicate to all the other phones.
- B. Configure a universal device template that has speed dials in the phone button configuration field, then specify 1111 as a speed dial by editing the speed dial within the universal device template.
- C. Configure the phones with a phone button template that has speed dials then specify 1111 as a speed dial via BAT>Phones>Add/Update phones web page to specify the speed dial number after the phone is in Cisco UCM.
- D. Configure a universal device template that has speed dials in the phone button configuration field, then allow the user to specify 1111 as a speed dial via the Cisco Unified Communications Self Care Portal.
Answer: B
NEW QUESTION 117
Why would we not include an end user's PC device in a QoS trust boundary?
- A. The end user may incorrectly tag their traffic to be prioritized over other network traffic
- B. The end user could incorrectly tag their traffic to advertise their PC as a default gateway.
- C. There is no reason not to include an end user's PC device m a QoS trust boundary
- D. The end user could incorrectly tag their traffic to bypass firewalls.
Answer: A
NEW QUESTION 118
Which endpoint feature is supported using Mobile and Remote Access through Cisco Expressway?
- A. H.323 registration proxy to Cisco Unified Communications Manager
- B. SSO
- C. MGCP gateway registration
- D. SRST
Answer: B
NEW QUESTION 119
Which version is used to provide encryption for SNMP management traffic in collaboration deployments?
- A. SNMPv2c
- B. SNMPv1
- C. SNMPv2
- D. SNMPv3
Answer: D
NEW QUESTION 120
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