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Cisco 350-801 exam is an important certification for IT professionals who are interested in working with Cisco Collaboration Core Technologies. Implementing and Operating Cisco Collaboration Core Technologies certification demonstrates to potential employers that the candidate has the knowledge and skills required to implement and operate these technologies effectively. Implementing and Operating Cisco Collaboration Core Technologies certification also provides an opportunity for IT professionals to expand their knowledge and skills in this area and to advance their career in the field of collaboration technology.
NEW QUESTION # 48
What is the maximum one-way latency and jitter tor voice before quality issues arise?
- A. ≤ 150 ms Latency and ≤ 30 ms jitter
- B. ≤ 90 ms Latency and ≤ 30 ms jitter
- C. ≤ 100 ms Latency and ≤ 10 ms jitter
- D. ≤ 300 ms Latency and ≤ 60 ms jitter
Answer: A
NEW QUESTION # 49
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 IOS entry sets the required priority?
- A. sip-notify dtmf-relay rtp-nte
- B. dtmf-relay cisco-rtp
- C. dtmf-relay rtp-nte sip-notify
- D. dtmf-relay sip-kpml cisco-rtp
Answer: C
Explanation:
Section: Cisco IOS XE Gateway and Media Resources
NEW QUESTION # 50
Refer to the exhibit. Which codec should an engineer select for a call mode between "Dallas- REG" & "Austin-REG"?
- A. OPUS
- B. G.729
- C. G.711
- D. MP4A-LATM
Answer: B
NEW QUESTION # 51
What is the purpose of using an Expressway-C and Expressway-E pair in Cisco Collaboration Edge preferred architecture?
- A. to provide internet connectivity via PSTN router
- B. to provide internet connectivity and firewall traversal for voice and video
- C. to allow access on internal devices for management
- D. to block access to ports 5060 and 5061
Answer: B
NEW QUESTION # 52
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?
- A. If the source and target mailbox store are not disabled, MWI status is not retained.
- B. The move will fail if MWI status is active.
- C. Moving the mailboxes from one store to another fails if MWI is turned on.
- D. The MWI status is retained after a mailbox is moved from one store to another.
Answer: D
NEW QUESTION # 53
During a conference call, the 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 nigh phone bill. The CTO decides to implement an Ad Hoc conference restriction. Which parameters must be adjusted?
- A. Monitor Ad Hoc Conference
- B. Drop Ad Hoc Conference
- C. Limit Ad Hoc Conference
- D. Restrict Ad Hoc Conference
Answer: B
NEW QUESTION # 54
An administrator is configuring a new Cisco UCM with PSTN capabilities. Due to bandwidth constraints, audio compression is used on the codec. DTMF must work as expected because the customer is calling many call centers where the users must select options in the call.
Where is DTMF out-of-band in a CCM 12.5 with SIP-based gateway configured?
- A. in DTMF settings in the audio codec preference list under regions in the Cisco UCM
- B. in the dial peer on the Cisco IOS router
- C. in the DTMF setting under SIP profile on the Cisco Unified Border Element
- D. in regions on the Cisco UCM where you set the appropriate codec to use
Answer: B
Explanation:
https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-border- element/200412-DTMF-Relay-and-Interworking-on-CUBE.html
NEW QUESTION # 55
Which two protocols should be configured for the cisco unity connection and cisco UCM integration?
- A. RTP
- B. SIP
- C. H.323
- D. MGCP
- E. SCCP
Answer: B,E
Explanation:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/11x/design/guide/b_11xcucdg/ b_11xcucdg_chapter_00.html#ID-2342-00000133
NEW QUESTION # 56
Refer to the exhibit.
Endpoint A calls endpoint B.
What is the only audio codec that can be used for the call?
- A. Telephone-event/8000
- B. G7221/16000
- C. G722/8000
- D. PCMA/8000
Answer: B
NEW QUESTION # 57
Which external DNS SRV record must be present for Mobile and Remote Access?
- A. _collab-edge._tcp.example.com
- B. _cisco-uds._tls example.com
- C. _cisco-uds._tcp.example.com
- D. _collab-edge._tls.example.com
Answer: D
Explanation:
Cisco Expressway supports Mobile and Remote Access with multiple external domains. With this deployment, you will have more than one external domain where your MRA clients may reside.
Expressway-E must be able to connect to all of them. To configure this deployment, do the following:
For Expressway-E:
On Expressway-E, configure _collab-edge._tls.<domain> and _sips_tcp.<domain>DNS SRV records for each Edge domain.
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X14-0-
1/mra/exwy_b_mra-deployment-guide-x1401/exwy_m_requirements-for-mra.html
NEW QUESTION # 58
Refer to the exhibit. Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt. Why is this happening and how is it fixed?
- A. The Cisco Unity Connection Call Handler is configured for a -Release to Switch" transfer type.
Transfers must be disabled for the Cisco Unity Connection Call Handler. - B. Cisco Unity Connection is configured on G.729 only. Cisco Unity Connection must be reconfigured to support iLBC.
- C. Cisco Unified Border Element is sending the incorrect media IP address. The IP address of the loopback interface must be advertised in the SDP.
- D. Cisco Unified Border Element is not sending any support for DTMF. DTMF configuration must be added to the appropriate dial peer.
Answer: D
NEW QUESTION # 59
Refer to the exhibit.
When making a call to a MRA client, what are the combinations of protocol on each of the different sections A-B-C?
- A. SIP TCP/TLS +SIP TCP/TLS (B) + SIP TCP/TLS (C)
- B. SIP TLS (A) +SIP TLS (B) +SIP TLS (C)
- C. IP TCP/TLS(A) +SIP TCP/TLS (B) +TLS (C)
- D. SIP TCP/TLS (A) + SIP TLS (B) + SIP TLS (C)
Answer: D
NEW QUESTION # 60
An engineer must manually register an analog port with cisco UCM using the MGCP protocol.
Which commands are required?
mgcp
- A. ccm-manager config server 172.16.1.252
ccm-manager config
!
dial-peer voice 1 pots
application MGCPAPP
port 1/0/0
! - B. mgcp call-agent 172.16.1.252
ccm-manager config server 172.16.1.252
ccm-manager config
ccm-manager mgcp
!
dial-peer voice 1 pots
port 1/0/0
shut
no shut
!
mgcp - C. mgcp call-agent 172.16.1.252
ccm-manager config server 172.16.1.252
ccm-manager config
ccm-manager mgcp
!
dial-peer voice 1 pots
port 1/0/0
shut
no shut
!
mgcp - D. mgcp call-agent 172.16.1.252
ccm-manager config server 172.16.1.252
ccm-manager config
ccm-manager mgcp
! d
ial-peer voice 1 pots
application MGCPAPP
port 1/0/0
shut
no shut
!
no mgcp
Answer: D
NEW QUESTION # 61
What is a characteristic of a SIP endpoint configured in Cisco UCM with 'Use Trusted Relay Point' set to "On'?
- A. If TRP is allocated and MTP is also required for the endpoint. calls fail.
- B. It enables Cisco UCM to insert an MTP or transcoder designated as a TRP.
- C. It enables the Use Trusted Relay Point setting from the associated common device configuration.
- D. It creates a trust relationship with the called party.
Answer: B
NEW QUESTION # 62
Refer to exhibit.
A company recently deployed CISCO Jabber Users log in to Jabber by using their email address in a domain named company com. The users report that they cannot register their telephony services when working from unless they use a VPN. An engineer runs DNS lookup tool in Cisco Expressway-C to troubleshoot tie What IS me cause of the issue?
- A. The company com domain must be resolved only in Expressway-E
- B. There is a missing SRV record for the company.com domain.
- C. There must be only response for the company.com domain
- D. The TTL value for the company.com is too short.
Answer: B
NEW QUESTION # 63
What is set when using CoS to mark an Ethernet frame?
- A. 802.1p User Priority bits
- B. IP ECN bits
- C. IPP bits
- D. DCSP bits
Answer: A
Explanation:
Section: QoS
NEW QUESTION # 64
Due to provider requirements, outgoing calls from the Enterprise to the PSTN must start with channel 1. Which ISDN command changes the channel selection on IOS to meet this requirement?
- A. isdn bchan-number-order decending
- B. isdn bchan-number-order ascending
- C. isdn incoming-voice
- D. isdn protocol-emulate network
Answer: B
NEW QUESTION # 65
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