Structural performance
■ Maximum capacity: 4 lines, 16 extensions
■ Maximum Power Consumption: ≤20W
■ Power Supply Voltage: AC220V
■ Feeding voltage: 48V
■ Device dimensions: 440x280x90mm
■ User Interface: RJ11
Features
■ Instant hanging up when busy, one click alarm, autonomous flashing, 1-7 digit full flashing, conference call, group call, monitoring, external line to external line, voice mailbox, incoming call to mobile phone, secondary call;
■ IP sending, prepayment function, secretary function, multi switchboard, commuting switch, intelligent routing, relay connection selection, relay grouping, internal and external line dialing, etc;
Computer management software
■ Status monitoring, parameter modification, parameter backup, rapid elastic coding, quick wake-up processing, rapid IP bundling;
■ Supports multiple billing methods, tavern integration (scalable compilation), remote upgrades, and custom voice import (ultra-long high-definition self-recorded voices).