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Implementing Cisco Collaboration Core Technologies (350-801 CLCOR) Questions and Answers

Question 77

Refer to the exhibit. Endpoint A calls endpoint B. What is the only audio codec that is used for the call?

G722/8000

Telephone-event/8000

G7221/16000

PCMA/8000

Question 78

Why does Cisco UCM use DNS?

lt provides certificate-based security for media

lt resolves FQDN to IP address resolution for trunks

it connects endpoints to single sign-on services.

lt provides SRV resolution to the endpoints registered

Question 79

What are two common attributes of XMPP XML stanzas? (Choase two.)

from

destination

version

Source

Question 80

Where is it recommended to enforce the QoS trust boundary on a network?

LAN access ingress and the WAN access ingress

LAN access egress

LAN access ingress

LAN access egress and the WAN access egress