When we talk about POTS replacement, VoIP is a popular alternative solution for old copper lines. Compared to the knowledge-based SIP configuration of VoIP, VoLTE offers another simple and easy-to-use setup for POTS line replacement.

VoLTE operates exclusively on 4G LTE and 5G mobile cellular networks. According to VoLTE voice quality control, there is a dedicated bandwidth for voice calls. When using VoLTE devices, it is required that the device support VoLTE functionality and an appropriate SIM card. Other setup is handled by telecom providers most of the time.

People can use it directly, just like they used a telephone or mobile phone in the past. In some voice-only application scenarios, such as emergency life calls, analog phone replacement, elevator phones, etc., a VoLTE device is a considerable solution that provides the same reliability as PSTN.

LM150+PoE Supported UPS

LM150 is an industrial VoLTE router that passes FCC and PTCRB testing and is under the process of the AT&T certificate. It integrated CAT-4 LTE module and is equipped with 2 SIM card slots that support SIM cards auto switch to providing stable LTE internet access.

LM150 Dual SIM 4G-LTE Router

LM150 also integrates a LAN port that supports PoE in, can work with DC input simultaneously as a dual power backup, flexible power options will guarantee your device running continuously without interruption.

LM150 provides one FXS port that supports VoLTE calls for analog equipment, pairing with UPS that supports PoE out as a simple and complete VoLTE POTS replacement solution. In this case, LM150 provides wireless connection and regular dial tone for analog equipment, UPS provides the power backup for emergencies, and it is very suitable for regular or emergency voice line replacement.

LM150 UPS Combination

Why Flyingvoice

After more than 10 years of development, Flyingvoice has gained rich industry experience in VoIP and POTS solutions. We understand well that customers' needs for POTS replacement. If you have the technical ability to build your own POTS replacement solution, Flyingvoice will be the best choice for your hardware products.

If you have any questions or would like to learn more, feel free to visit our website at https://www.flyingvoice.com/.