Features and Characteristics
■ Board based design
The whole machine adopts a board card design, supports main control and power redundancy 1+1 hot backup, and has independent recording/message slots. A single frame can provide at least 16 business boards for mixed insertion.
■ Multi way expansion
The whole machine can adapt to various scenarios through multi-level cascaded buses and fiber optic cables, and can be expanded to 4096 gates for networking.
■ Power restoration
When the device is powered off and restarted, the original configuration parameters can still be restored even if the instant protection battery fails, ensuring that the device automatically resumes operation.
■ Business function
Voice navigation, ringback tones, call forwarding, unequal position flashing, abbreviated dialing, voice dedicated line, call waiting alternate call, call forwarding, head office, same group answering, hotline call, call billing, statistics, import and export, dual machine number one, mobile fixed integration, external to internal transfer, conference call, speaking authority, forced disconnection, forced insertion, no disturbance, emergency assistance, one click alarm, wake-up service, telephone address book, blacklist and whitelist, call authority, three-way call, recorded message, call soft seat, etc.
■ Configuration Management
Support serial port, network port connection, version upgrade, configuration initialization, configuration import and export, configuration backup, system operation, alarm logging, and account permission management.
■ Supports relay modes such as E1, VoIP, FXO, E&M, and magnet.
■ Multi level extension scheduling and permission settings.
■ Monitoring of idle, off hook, and on call states.
■ Supports connection with power amplifiers, broadcasting group preset and temporary grouping.
■ Instant broadcast, scheduled broadcast, TTS text broadcast.
■ Pre set meeting group, one click meeting convening, and speaking permissions.
■ Call queue, select to enter, distinguish ringing.
■ Supports access to 64 dispatch stations.
■ Intelligent main unit, intelligent proxy connection strategy setting.