Practice Free 350-801 Exam Online Questions
Which Layer 3 PHB marking is used for VoIP applications?
- A . 0
- B . EF
- C . AF21
- D . CS1
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 when calling the pilot number.
Where should an engineer configure this feature?
- A . alternate extensions
- B . message settings
- C . transfer rules
- D . greetings
Refer to the exhibit.
An administrator is attempting to register a SIP phone to a Cisco UCM but the registration is failing. The IP address of the SIP Phone is 10.117.34.222 and the IP address of the Cisco UCM is 10.0.101.10. Pings from the SIP phone to the Cisco UCM are successful.
What is the cause of this issue and how should it be resolved?
- A . An NTP mismatch is preventing the connection of the TCP session between the SIP phone and the Cisco UCM. The SIP phone and Cisco UCM must be set with identical NTP sources.
- B . The certificates on the SIP phone are not trusted by the Cisco UCM. The SIP phone must generate new certificates.
- C . DNS lookup for the Cisco UCM FQDN is failing. The SIP phone must be reconfigured with the proper DNS server.
- D . An network device is blocking TCP port 5060 from the SIP phone to the Cisco UCM. This device must be reconfigured to allow traffic from the IP phone.
Refer to the exhibit.
You deploy Mobile and Remote Access for Jabber and discover that Jabber for Windows does no register to Cisco Unified Communication Manager while outside of the office.
What is a cause of this issue?
- A . Server 4.2.2.2 is not a valid DNS server.
- B . The DNS record should be created for _cisco-uds._tcp.example.com.
- C . The DNS record should be changed from _collab-edge._tcp.example.com to _collab-edge._tls.example.com.
- D . The DNS record type should be changed from SRV to A.
Which two steps are required for bulk configuration transactions on the Cisco UCM database utilizing BAT? (Choose two.)
- A . A server template must be created in Cisco UCM.
- B . A data file in Extensible Markup Language format by uploaded to Cisco UCM.
- C . A data file in Abstract Syntax Notation One format by uploaded to Cisco UCM.
- D . A device template must be created in Cisco UCM.
- E . A data file in comma-separated values format must be uploaded to Cisco UCM.
Which recommendation is the best practice for marking video and voice media in a Cisco Unified Communications network?
- A . Voice Cos 5 (IP Precedence 6, PHB AF41, or DSCP 16)
Video Cos 4 (IP Precedence 5, PHB E F, or DSCP 32) - B . Voice Cos 6 (IP Precedence 4, PHB AF41, or DSCP 24)
Video Cos 5 (IP Precedence 4, PHB E F, or DSCP 34) - C . Voice Cos 5 (IP Precedence 2, PHB E F, or DSCP 48)
Video Cos 4 (IP Precedence 4, PHB AF41, or DSCP 46) - D . Voice Cos 5 (IP Precedence 5, PHB EF, or DSCP 46)
Video Cos 4 (IP Precedence 4, PHB AF41, or DSCP 34)
A company wants to enable secure communications with remote users.
Which statement describes the functions of Expressway-E devices in the Cisco collaboration architecture?
- A . Expressway-E supports voice calls, video calls, and IM and Presence federation, whereas Cisco Unified Border Element provides only voice and video calls functionality.
- B . Expressway-E supports video calls and IM and Presence federation, whereas Cisco Unified Border Element provides only voice calls and IM and Presence federation functionality.
- C . Expressway-E supports video calls and IM and Presence federation, whereas Cisco Unified Border Element provides only voice calls functionality.
- D . Expressway-E supports voice calls video calls, and IM and Presence federation, whereas Cisco Unified Border Element provides only voice calls functionality.
What are two Cisco UCM location bandwidths that are deducted when G.729 and G.711 codecs are used? (Choose two.)
- A . If a call uses G.729, Cisco UCM subtracts 16k
- B . If a call uses G.711, Cisco UCM subtracts 80k
- C . If a call uses G.729, Cisco UCM subtracts 24k
- D . If a call uses G.711, Cisco UCM subtracts 64k
- E . If a call uses G.729, Cisco UCM subtracts 40k
Cisco UCM delays routing of a call during digit analysis with an overlapping dial plan.
How long is the default wait time?
- A . 5 seconds
- B . 10 seconds
- C . 15 seconds
- D . 20 seconds
An engineer is trying to implement a new IP phone system in a company The phones connected to the internal network are reporting a status of "unknown " There is no firewall between the Cisco UCM and the phones.
What is a possible reason for the unknown status?
- A . Cisco Discovery Protocol is not enabled, and ping sweep is enabled
- B . DNS is not enabled for the phones
- C . DHCP option 150 is not set up correctly
- D . The IP phone management service is not enabled under Services