TERRA-IT5 console comes with a 5" TFT touch screen interface which allows intercom with all TERRACOM devices, call-paging, messages broadcasting and DSP matrix parameter control. Due to powerful AEC (Audio Echo Cancellation), the TERRA-IT5 delivers clear sound communicate in a full-duplex intercom, including playing streaming audio over network. And, it is a SIP compliant making it compatible with IP intercom and phones systems such as AVAYA, CISCO & 3COM. TERRA-IT5 also comes with an USB interface for providing playback function of prep-record playlists and announcements from USB driver. Furthermore, all the paging parameters needed for site operation can be programmed such as assign zones to di erent buttons, name of zones, group of zones, messages triggering or event control. And, there are total 168 keys over 14 pages for zone or group of zones selections. PROGRAMMABLE FUNCTIONS All the paging parameters needed for site operation can be programmed within the TERRA-IT5, such as assigning zones to the various buttons, naming of zones, groups of zones, messages triggering or event control. There are a total of 168 keys over 14 pages for zone or group of zones selections. The pre-recorded messages and chime can be stored within the TERRA-IT5 console. A built-in web browser interface allows simpli ed control and conguration of the TERRA-IT5. The device can be controlled by other 3rd party GUI over TCP/IP Modbus.