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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?
Which step is required when configuring Cisco Webex Hybrid Message Service?
When deploying an Expressway Core and Expressway Edge cluster for mobile and remote access, which TLS verify subject name must be configured on the Expressway-E UC traversal zone?
Which SIP media encryption mode is applied by default for newly created zones in the Cisco Expressway?
Where are voice calls handled in a Cisco Jabber hybrid cloud-based deployment with Cisco Webex Platform Service?
A company is installing Cisco Collaboration infrastructure and one of the requirements is that they must be able to communicate with many external parties that are using H.323 and SIP. Internally they want to register the endpoints only on SIP.
Which functionality would describe the feature that needs to be enabled and where to achieve this?
Refer to the exhibit.
A new neighbor zone is added for a new Cisco Meeting Server, but the zone is showing a
SIP status of failed from the time the zone it was created. What should be done to resolve this issue?
What is the Cisco-recommended key length in bits for a Cisco Expressway certificate?
Cisco Collaboration endpoints are exchanging encrypted signaling messages.
What is one major complication in implementing NAT ALG for voice and video devices?
TESTED 04 Mar 2025