GSM-GW-4G

QuadBand GSM Gateway 4G and dialer, for wireless link.
Supports 1 sim card, antenna output, output PSTN/POTS
over RJ11, external power or included internal battery.
External & PSU antenna included.

Macrotel X1 Multimode and Macrotel X2 Multimode can manage one or two POTS (Plain Old Telephone Service) landline, VoIP, BT or GSM (with optional interface) telephone connections.
Audio enhancement features are custom designed to guarantee the best quality in phone calls, the internal framework based on DSP (Digital Signal Processor) works in real time taking care of the telephone signal process delivering the best possible audio performance. Macrotel X1/X2 Multimode it’s a Telephone Audio Processor able to shape the sound to optimize the yield of every single phone call.