Today, more and more companies give up free public messengers based on Internet connection due to a number of reasons:

• They can cause confidential information leaks;
• Staff time is often spent on useless chatting with the family or friends;
• They don’t include elements of corporate culture.

Another option, a reliable lan messenger is economically viable. There are a lot of variations designed and optimized specifically for small / mid-sized businesses or large corporations. They are distinguished by a combination of features:

• reliability;
• user-friendly interface;
• low price (the cost of one license could be 5$).

As for the functionality, in addition to sending instant messages and transferring files, they also include other [...]