IP Network PA and Intercom Software (77 Series)

•    The core of the 7700 series IP Audio system, managing all the audio terminals, paging microphones, intercoms, broadcast terminals and the fire and alarm interface equipment. It displays the real-time IP address, on-line / off-line state of all terminals, monitors processing state, volume settings and allows editing of most parameters in real time.
•    Audio stream transmission management; respond to broadcast demands of all the audio terminals and full duplex exchange of audio. Provides terminal management, user management, program broadcast management, recording storing, internal communication management, etc.
•    Manage program resources, provide scheduled broadcast (bell system) and real-time playback of audio files to all terminals on demand  (e.g. classroom speakers).
•    Provides full duplex voice communication (intercoms and desk mic); respond to and route incoming calls from intercom terminals; supports one key to call, one key to call intercom, one key for help, one key to call (police); setup auto-answer, manual answer and user-defined answer voice prompts for unattended desks.
•    Import and manage MP3 audio files for use as bells, alarms and pre-recorded messages
•    Implement various call policies, including call waiting, call forwarding, no answer reminders; and full user-defined setting of time and forwarding policies.
•    Remote terminal alarm triggers from short circuit input; custom responses from triggers received from remote terminals can be set up to requirements. Available trigger schemes include short circuit (relay contact closure) and  patrol alarm (Alarm button on intercom)
•    Multiple timing and trigger schemes can be set up; Any terminal can trigger different alarms according to a timetable you define.  (i.e. out of hours access can trigger a message playback, or alarm)
•    Timing patrols (security clock-in) with warning lights. Alarms can be triggered by timing tasks or links from other remote terminals and intercoms.
•    Terminal tamper alarm. If a terminal or intercom is tampered with or opened a system alarm or audio file playback can be triggered.
•    Power supply management of audio terminals; supports time-controlled power on and delayed power off, with arbitrarily set times.
•    Fire alarm linkage of all or separate zones; supports N + N mode; and arbitrary combinations of manual alarm and digital alarm triggering.
•    Management of terminal login passwords and user authorization level and priority management etc.
•    Management of multiple users and their control level; remote program broadcast management.
•    3-wired and 4-wired volume relay control (additional external power supply required for 4 wired volume control).
•    Control remote reset of terminals, broadcast, intercom, monitoring and recording functions.
•    Background system auto-start operation. Enterprise-standard server function means the system will start automatically on power-on providing a reliable solution.
•    Real-time view of system operating state, terminals, paging, intercom and broadcast  records.
•    Compatible with any network structure and equipment; routers, switches, bridges, gateways, Modems and Internet, 2G, 3G, 4G, multicast, unicast, etc.
•     equalizer settings for each terminal which can be adjusted remotely according to the operating environment requirements.
•    Remote control of “play on demand” for audio files in particular zones; i.e. for use in multi-media rooms or playgrounds etc.
•    Supports signal collection and broadcast from terminals, e.g. for listening exam solutions.
•    Manage call routing by timetable for unattended desks, auto answer, re-route incoming calls in critical no-answer situations.