[March-2023]300-820 Exam VCE Free Download in Braindump2go[Q58-Q99]

March/2023 Latest Braindump2go 300-820 Exam Dumps with PDF and VCE Free Updated Today! Following are some new Braindump2go 300-820 Real Exam Questions!

QUESTION 58
Which DNS record and port combination must be resolved externally for Mobile and Remote Access to be used?

A. _collab-edge on port 8443
B. _cisco-uds-edge on port 5061
C. _collab-edge on port 5061
D. _cisco-uds on port 8443

Answer: A
Explanation:
8443 is required from the public IP address of the expressway for collab-edge SRV records.

» Read more

[May-2021]Exam Pass 100%!Braindump2go 300-820 VCE and 300-820 PDF Dumps 300-820 103 Instant Download[Q88-Q103]

May/2021 Latest Braindump2go 300-820 Exam Dumps with PDF and VCE Free Updated Today! Following are some new 300-820 Real Exam Questions!

QUESTION 88
Which complication does a NAT introduce in SDP for a SIP call?

A. Additional headers due to NAT encapsulation can cause the packet size to exceed the MTU.
B. When the client is behind a NAT they may be unable to determine the appropriate offset due to time zones.
C. The IP address specified in the connection data field may be an unrouteable internal address.
D. The encryption keys advertised in the SDP are only valid for clients not behind a NAT.

Answer: D

» Read more

[March-2021]Braindump2go 300-820 PDF and VCE Dumps 300-820 87 for 100% Passing 300-820 Exam[Q80-Q87]

March/2021 Latest Braindump2go 300-820 Exam Dumps with PDF and VCE Free Updated Today! Following are some new 300-820 Real Exam Questions!

QUESTION 80
Between which two DTMF relay methods does the Expressway support interworking? (Choose two.)

A. unsolicited notify
B. RFC 2833
C. KPML
D. passthrough
E. H.245 user input indication

Answer: BE
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/voice ip comm/expressway/admin guide/Cisco-Expressway-Administrator-Guide-X12-6.pdf

» Read more