350-801 Exam Question 26

A remote office has a less-than-optimal WAN connection end experiences packed loss, delay, and jitter.
Which VoIP codec should be used in this situation?
  • 350-801 Exam Question 27

    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?
  • 350-801 Exam Question 28

    Which protocol is used between Cisco Jabber clients for instant messaging and presence?
  • 350-801 Exam Question 29

    Refer to the exhibit.

    AN engineer configures a VoIP dial peer on a Cisco gateway. which codec is used?
  • 350-801 Exam Question 30

    Which configuration step is necessary for a Cisco SIP phone to synchronize its time with a specific source?