This update reorganizes how mail activity actions are managed behind the scenes. It should make the activity feature easier to maintain and support future improvements without changing the user experience.

Part of task-2579306

Portal users will no longer see VOIP settings that are only relevant to internal employees. This reduces confusion by keeping user settings focused on features they can actually use.

Purpose
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Hide the VOIP for a portal user because it makes no sense for him (it makes sense only for internal users).

Task-2508521