Cisco 350-801 Practice Test - Questions Answers, Page 36
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Which two access layer switches provide support to provide high-quality voice and take advantage of the full voice feature set. To provide high-quality voice and take advantage of the full voice feature set, which two access layer switches provide support? Choose two
Use multiple egress queues to provide priority queuing of RTP voice packet streams and the ability to classify or reclassify traffic and establish a network trust boundary.
Use 808.IQ trunking and 802.lp for proper treatment of Layer 2 CoS packet marking on ports with phones connected.
Implement IP RTP header compression on the serial interface to reduce the bandwidth requlreq per voice call on point-to-point links.
Deploy RSVP to improve VoIP QoS only where it can have a positive Impact on quality and functionality where there Is limited bandwidth and frequent network congestion.
Map audio and video streams of video calls (AF41 and AF42) to a class-based queue with weighted random early detection.
An engineer is notified that the Cisco TelePresence MX800 that is registered in Cisco Unified communications Manager shows an empty panel, and the Touch 10 shows a corresponding icon with no action when pressed. Where does the engineer go to remove the inactive custom panel?
The phone configuration page in CUCM Administration
The SIP Trunk security profile page in CUCM Administration
The software Upgrades page in CUCM OS Administration
The In-Room control Editor on the webpage of the MX800
Refer to the exhibit.
Refer to the exhibit There is a call flow between Phone A and Phone B Phone B (holder) places Phone A (holder) on hold Which MRGL and Audio Source are played to Phone A?
MRGL A and Audio Source 4
MRGL B and Audio Source 4
MRGL A and Audio Source 2
MRGL B and Audio Source 2
Refer to the exhibit.
An engineer verifies the configured of an MGCP gateway. The commands are already configured.
Which command is necessary to enable MGCP?
Device(config)# mgcp enable
Device(config)# ccm-manager enable
Device (config) # com-manager active
Device (config)# mgcp
Which call routing pattern is used for phone numbers that are in the E.164 format?
/+.! Route Pattern
\+.! Route pattern
\+.! Translation Pattern
\+1.[2-9]XX[2-9]XXXXXXX called Party Transformation Pattern
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?
transfer rules
message settings
alternate extensions
greetings
Refer to the exhibit.
You deploy Mobile and Remote Access for Jabber and discover that Jabber for Windows does not register to cisco Unified Communications Manager while outside of the office. What is a cause of this issue?
The DNS record should be created for _ cisco-uds._tcp example.com.
The DNS record should be changed from _collab-edge._tls example.com.
The DNS record type should be changed from SRV to A.
Server 4.2.2.2 is not a valid DNS server.
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?
Auto-registration is disabled on the Cisco Unified Communications Manager nodes and the phone device does not have a DN configured.
The DHCP settings are incorrectly and the phone does not have an alternate TFTP defined.
The phone cannot download and install the latest firmware.
The DN assigned to the phone is already in use by another SIP phone.
The DN configuration for this phone is shared with SCCP phone, which is not supported.
Which service must be enabled when LDAP on cisco UCM is used?
Cisco AXL Web Service
Cisco CallManager SNMP Service
Cisco DirSync
Cisco Bulk Provisioning Service
An engineer is configuring a Cisco Unified Border Element to allow the video endpoints to negotiate without the Cisco Unified Border Element interfering in the process. What should the engineer configure on the Cisco Unified Border
Element to support this process?
Configure path-thru content sdp on the voice service.
Configure a hardcoded codec on the dial peers.
Configure a transcoder for video protocols.
Configure codec transparent on the dial peers.
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