300-820 Exam Dumps : Implementing Cisco Collaboration Cloud and Edge Solutions (300-820 CLCEI)

Add a new end-user with the “Standard AXL API Access” role

Use an application user with only the “Standard CTI Allow Control of All Devices” role

Use an application user not the main administrator account with the “Standard AXL API Access” role

Use the main administrator account if it includes the “Standard AXL API Access” role

An Expressway-C communicates with the internal endpoint and forwards the media to and from an Expressway-E.

A Cisco Endpoint is configured with a publicly routable static NAT SIP address to advertise instead of is private IP address.

An Expressway-C communicates directly with the remote party using the ICE protocol

An Expressway-E is used as a VPN server to allow remote SIP edge servers to connect calls

An Expressway-C rewrites the SIP SDP to advertise its own IP address to the external party.

Expressway Connector is required for an on-premises Exchange server.

Hybrid Message service works only with Jabber cloud deployment.

Directory Connector is required for Azure AD.

Directory Connector must be deployed for OBTP to work with on-premises video devices.