Employee Messaging System
OfficeStatus offers a simple, yet effective, built-in messaging system. It's perfect for leaving "while you were away" style phone messages, or for supplementing email.

OfficeStatus messaging provides a feature-rich user experience with message previewing, message composition with fully integrated spell checking, and multiple message list views (drafts, sent, deleted, and inbox).

OfficeStatus Windows Client is also capable of showing desktop notifications upon receipt of new, unread messages.
OfficeStatus is highly configurable. If your corporate policy prevents you from using OfficeStatus messaging features, they can be disabled (system-wide) with a single switch.