Correct Answer: A dedicated trunk connected to the third-party provider, a route group referencing that trunk, a dial plan directing the department's calls to that route group, and an outgoing call permission template restricting international dialing applied to that department
Explanation: A dedicated trunk, referencing route group, directing dial plan, and a restrictive call permission template together achieve the described requirement, unlike changing only App interface color theme, meeting background, notification sound, video resolution, or file-sharing format.
Correct Answer: A dedicated trunk connected to the third-party provider, a route group referencing that trunk, a dial plan directing the department's calls to that route group, and an outgoing call permission template restricting international dialing applied to that department
Explanation: A dedicated trunk, referencing route group, directing dial plan, and a restrictive call permission template together achieve the described requirement, unlike changing only App interface color theme, meeting background, notification sound, video resolution, or file-sharing format.