4G LIFT VoLTE is a universal 4G/2G gateway designed to ease the transition from 2G to 4G. It handles voice in 4G VoLTE mode with the option of fallback to the 2G network. Equipped with an integrated backup battery, it processes audio signals digitally, minimizing distortion and ensuring high sound quality. Remotely updatable.
Gateway
4G LIFT VoLTE (8D5922)
Universal 4G/2G gateway for the transition from 2G to 4G: FXS port for any alarm dialer, VoLTE with 2G fallback, backup battery.
Key Features
4G/2G gateway
VoLTE support
Built-in rechargeable backup battery
FXS voice port
Compliant with EN 81–28
Description
Documentation
Compatibility
This product is compatible exclusively with the following audio modules. Models not listed are not guaranteed.
Technical Specifications
| Network | 4G VoLTE / 2G |
| Frequency | 800–900–1800–2600 MHz |
| Power supply | 9–32 VDC |
| Interface | 1 FXS voice port |
| Compliance | EN 81–28 |