GSM Fixed Wireless Terminal that produces an analog phone line.

GSM Fixed Wireless Terminal that produces an analog phone line.

The HVI-TEC GSM3G gateway is an adapter which enables the connection of existing or new installed analogue telephone devices, like emergency phone system, door phones or PBX with analogue trunks, to the UMTS/GSM network. The device to connect to the analogue port must be TBR21 compliant. A connection to the public network (POTS) is not possible.

The HVI-TEC GSM3G gateway simulates a standard analogue telephone extension line (FXS). All PBXs with analogue telephone trunks and analogue telephones with DTMF dial can be connected to the HVI-TEC GSM3G gateway.

The adapter generates the normal dial tone as used in the specific country.

The level of the received UMTS/GSM network signal is indicated with the green LED. The device has an integrated emergency power supply using NiMH batteries. Those are automatic tested every two weeks. If an error is found, an alarm is raised using SMS.

We have paid special attention to guarantee quick and easy installation. Therefore, the power supply and the emergency power supply is integrated into the unit. The power connection is to be hardwired directly to the internal terminals. No external power supply and receptacle is required.

The outdoor rated enclosure is rated at IP66, providing ingress protection for water and dust, enabling the gateway to be mounted outdoors. LED indicator for UMTS/GSM network signal level and LED indicator for device status is integrated into the enclosure.

UMTS/HSPA Dual Band 900 / 2100 MHz, GMS / GPRS / EDGE Dual Band 900 / 1800 MHz. External 50 Ohm Antenna with SMA connector and cable 3m. Optional we recommend the use of our +2 dB-GSM-Antenna with cable 5m.

Adapter for connecting analogue telephones to the LTE / UMTS / GSM network with an additional data connection

Simulation of an analog telephone connection via GSM cellular network and the possibility of data transmission via LTE.

The HVI-TEC GSM4G Gateway is an adapter that enables existing or newly installed analog telephone terminals, such as emergency telephones, door stations with a / b interface or analog telecommunications systems, to be operated via the LTE / UMTS / GSM network . It enables analog telephone terminal equipment to be connected in accordance with TBR21 at locations where there is no analog landline connection.

The HVI-TEC GSM4G Gateway offers a normal telephone line as a connection and simulates the function of an exchange line for the connected analog telephone terminal. Every telecommunications system with analog exchange lines or analog DTMF capable telephone terminals can be connected to the HVI-TEC GSM4G gateway and enable telephone calls to LTE / UMTS / GSM subscribers to be made directly on the cost-effective mobile network.

We have attached particular importance to the simple and quick installation of the HVI-TEC GSM4G Gateway, so the power supply unit and the emergency power supply are integrated in the device. The mains connection is made directly to the internal connection terminals.

The closed construction according to protection class IP 66 offers protection against the ingress of water and dust, and enables the installation outside of buildings. The received LTE / UMTS / GSM network signal level can be read at any time on the green LED integrated in the housing. A second LED for displaying the device status is also integrated in the housing and can be read from the outside.

The following mobile radio standards are supported: LTE 800/2600 MHz, UMTS / HSPA Dual Band 900/2100 MHz, GSM / GPRS / EDGE Dual Band 900/1800 MHz. A 50 Ohm magnetic base antenna with an SMA plug and 3 m cable length or our stationary +2 dB GSM antenna with 5 m cable can be used as external antennas. We are happy to help.

The use of the HVI-TEC GSM4G Gateway together with emergency call systems opens up interesting fields of application, e.g. when using emergency telephones at petrol stations, elevator emergency call systems in construction sites or regions that are not supplied.