Call4Tel Launches New AiO & Gateway Devices
New AiO (All in One) appliance includes FXO, FXS, gateway and SBC in one small powerful device Singapore, 18 May 2023 – Call4tel, global manufacturer of the only Powered by 3CX PBX appliances announces the release of an all-new AiO (All in One) device as well as analog and digital gateways.First 3CX AiO appliance – SBC, …