The following is a brief list of features Intercom provides. For more information, please see the relevant sections of this manual.
Flexible audio parameters: Audio parameters are configurable from the sampling rate, to the compression codec to the silence suppression options.
Audio encryption: Intercom's ability to encrypt audio data using several methods makes it suitable for secure audio communication.
Advanced command interface: Intercom has a powerful command interface, employing a shell-like syntax including command-aliases, and backquote/environment expansion
ReadLine support: Support for the GNU REadLine library enables features like line editing, and command history.
Ability to interface with external programs: If needed, the user can use an external program or script to perform certain actions. For example, a shell script could decide whether to automatically accept/reject a call based on caller or the time of day.