3G.next is a device that, connected to a fixed telephone or to the PSTN input terminals of a PABX or autodialer, allows to make and receive calls over the UMTS/GSM network.
The 3G.next gateway comes with a female DB-9 connector for data transmission and SMS forwarding and a micro USB A/B port for direct connection to the UMTS/GSM module (optional).
For correct operation the SIM card must be enabled for voice and data traffic.
i4G.next is a device that, connected to a fixed telephone or to the PSTN input terminals of a PABX or autodialer, allows you to make and receive calls over the 4G LTE/UMTS/GSM networks.
The 4G.next gateway comes with built-in backup batteries and a relay output which can be activated either locally or remotely via SMS
The 4G.next gateway comes with a female DB-9 connector for data transmission and a micro USB A/B port for direct connection to the 4G LTE/UMTS/GSM module.
4G.next ensures the perfect voice transmission over LTE line and the highest data transmission speed thanks to the COMNet cloud platform.
Equipped with configurable I/O, RS-232/485/CAN-Bus ports, is the right solution for the complete connectivity and the utmost flexibility.
