No Result
View All Result
Quesions Library
Contribute
No Result
View All Result
No Result
View All Result

 


Questions › Category: 300-820
Filter:AllUnanswered
What is a key configuration requirement for Hybrid Message Service High Availability deployment with multiple IM and Presence clusters?
Admin asked 9 months ago • 
24 views0 answers0 votes
Which complication does a NAT introduce in SDP for a SIP call?
Admin asked 9 months ago • 
18 views0 answers0 votes
A company already has a Cisco Unified Communications Manager for internal audio and video traffic, but it requires video communication with external partners and customers. It is important to ensure security for the deployment and the connectivity. What must be set up to enable this requirement?
Admin asked 9 months ago • 
16 views0 answers0 votes
An organization with a domain name of example.com. Which two SRV records are valid for a SIP and H.323 communication? (Choose two.)
Admin asked 9 months ago • 
18 views0 answers0 votes
What is the Cisco-recommended key length in bits for a Cisco Expressway certificate?
Admin asked 9 months ago • 
24 views0 answers0 votes
What are two reasons why port 8443 is unreachable from the Internet to the Expressway-E? (Choose two.)
Admin asked 9 months ago • 
18 views0 answers0 votes
What happens to the encrypted signaling traffic of a collaboration device if you place it inside a firewall with private IP addresses and try to make a call over IP without any collaboration infrastructure?
Admin asked 9 months ago • 
15 views0 answers0 votes
What allows endpoints behind a NAT to discover the paths through which they will pass media?
Admin asked 9 months ago • 
23 views0 answers0 votes
Which protocol should be used to verify the connectivity for different media paths found during a call using ICE?
Admin asked 9 months ago • 
23 views0 answers0 votes
Which statement about scheduling Expressway backups is true?
Admin asked 9 months ago • 
16 views0 answers0 votes
Cisco media traversal technology has enabled a secure environment where internal video endpoints call and receive calls from external video endpoints. How does the Expressway-C and Expressway-E communicate?
Admin asked 9 months ago • 
20 views0 answers0 votes
Which SIP media encryption mode is applied by default for newly created zones in the Cisco Expressway?
Admin asked 9 months ago • 
26 views0 answers0 votes
Which attribute in the SDP for a call is affected by the static NAT address configuration in an Expressway-E?
Admin asked 9 months ago • 
23 views0 answers0 votes
Refer to the exhibit. What is the result of a transformation applied to alias 88514?
Admin asked 9 months ago • 
24 views0 answers0 votes
Which describes what could done on the Expressway-E to successfully route calls from Expressway-C on the internal network to the Internet?
Admin asked 9 months ago • 
16 views0 answers0 votes
When configuring a Cisco Expressway solution and need to design the dial plan with various rules for URIs and numbers coming through the device. To do so, it is important that some dial plan rules are applied in a certain order. When configuring the transform section, you must know the range of the priorities. Which range is correct?
Admin asked 9 months ago • 
20 views0 answers0 votes
Which zone is required on a B2B deployment between Expressway-C and Expressway-E?
Admin asked 9 months ago • 
22 views0 answers0 votes
When designing the call control on a Cisco Expressway Core, which is the sequence of dial plan functions?
Admin asked 9 months ago • 
24 views0 answers0 votes
Which mode should be used when Call Policy is configured on Expressways?
Admin asked 9 months ago • 
16 views0 answers0 votes
Which two items are configured when deploying a B2B collaboration solution? (Choose two.)
Admin asked 9 months ago • 
24 views0 answers0 votes
« Previous1234…16Next »

Other exams

No Result
View All Result

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms below to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In