Practice Free 350-801 Exam Online Questions
An administrator is trying to change the default LINECODE for a voice ISDN T1 PRI.
Which command makes this change?
- A . linecode esf
- B . linecode ami
- C . linecode hdb3
- D . linecode b8zs
When a remote office location is set up with limited bandwidth resources, which codec would allow the most voice calls with the limited bandwidth?
- A . G.711
- B . G.722
- C . G.723
- D . G.729
Which IP precedence value maps to DSCP EF?
- A . 0
- B . 1
- C . 3
- D . 5
Cisco UCM users with Cisco 8800 series IP telephones require access to a DTMF-based IVR solution. The IVR is connected via SIP through a Cisco Unified Border Element.
Which configuration uses in-band signaling for the users’ keypresses?
- A . dtmf-relay sip-kpml
- B . dtmf-relay rtp-nte
- C . dtmf-relay sip-notify
- D . dtmf-relay sip-inband
An engineer configures a SIP trunk for MWI between a Cisco UCM cluster and Cisco Unity Connection. The Cisco UCM cluster fails to receive the SIP notify messages.
Which two SIP trunk settings resolve this issue? (Choose two.)
- A . transmit security status
- B . accept unsolicited notification
- C . allow charging header
- D . accept out-of-band notification
- E . accept out-of-dialog refer
How many DNS SRV entries can be defined in the SIP trunk destination address field in Cisco Unified Communications Manager?
- A . 1
- B . 8
- C . 16
- D . 4
Regarding SIP integrations with Cisco Unified Communications Manager, if the Cisco Unity Connection is configured to listen for incoming IPv4 and IPv6 traffic, how should the addressing mode be set up in the Cisco Unity Connection?
- A . Set up is not required.
- B . Set up for each group to use IPv4 and IPv6.
- C . Set up media ports for each port group to use IPv4.
- D . Set up IPv4 and IPv6 in Cisco Unified CM.
Refer to the exhibit.
A collaboration engineer needs to replace the original, single NTP server that was configured during the initial install of a Cisco UCM server.
What is the first step to accomplish this task?
- A . Stop the NTP service on Cisco UCM.
- B . Enable NTP authentication for the new NTP server on Cisco UCM.
- C . Restart the NTP service on Cisco UCM.
- D . Delete the original NTP server from Cisco UCM.
How does WRED prevent congestion?
- A . It marks which packets to drop randomly.
- B . It drops packets selectively based on the IP precedence value.
- C . It marks which packets to drop based on how much traffic the client sent.
- D . It drops packets that have a higher DSCP value last.
Which SNMP service must be activated manually on the Cisco UCM after installation?
- A . Host Resources Agent
- B . Cisco CallManager SNMP
- C . Connection SNMP Agent
- D . SNMP Master Agent