4G LTE Outdoor Station that can call landline and cellphone
Cross-network voice calls   Through VoLTE technology on 4G LTE networks, it enables two-way voice communication with traditional landlines (relying on the PSTN public switched telephone network) and various types of mobile phones (including 2G/3G/4G/5G phones), without the need for traditional telephone lines or 2G/3G networks.
4G high-speed data and voice concurrency  During making or receiving calls, the 4G LTE data connection remains uninterrupted, allowing users to simultaneously browse the internet, participate in video conferences, and use applications. This solves the problem of “network interruption during calls” in traditional 2G/3G networks.
HD voice experience   It adopts wideband voice coding technology (such as AMR-WB), providing clearer call quality with lower background noise compared to traditional phones, which improves communication efficiency, especially suitable for business calls or scenarios requiring clear voice.
Used in logistics   security and other industries, supporting cross-network calls to staff’s mobile phones or control center landlines.