Which two statements regarding you configuring a traversal server and traversal client relationship are true? (Choose two.)

On which two call legs is the media encryption enforced in a Collaboration Edge design? (Choose two.)

The VCS Expressway can be configured with security controls to safeguard external calls and endpoints. One such option is the control of trusted endpoints via a
whitelist. Where is this option enabled?

You are deploying a Cisco Unified Communications Manager solution with MGCP gateways at multiple locations. Which firewall and ACL configuration must you
perform to allow the MCGP gateways to function correctly?

Which device must be accessible from the public Internet in a Collaboration Edge environment?

Which two options must be selected in the SIP Trunk Security Profile configuration between Cisco Unified Communications Manager and Expressway? (Choose
two)

Which two actions ensure that the call load from Cisco TelePresence Video Communication Server to a Cisco Unified Communications Manager cluster is shared
across Unified CM nodes? (Choose two.)

When configuring a video ISDN gateway, which two actions are requirements for the Cisco Preferred Architecture for Enterprise Collaboration? (Choose two.)

Which two configurations can you perform to allow Cisco Unified Communications Manager SIP trunks to send an offer in the INVITE? (Choose two.)

Which two options are requirements for deploying an H.323 gateway with Cisco Unified Communications Manager? (Choose two.)