Support for a Wide Range of Services
Our device supports both international and domestic services, catering to users whether they are calling across different countries or long distances within their own country.
Do Not Change Old Dialing Habits
Maintain Familiarity
We ensure that our device maintains the same dialing experience as ordinary telephone landlines, allowing users to retain their familiar habits without any disruption.
Built-in Watchdog Duty Circuit
Automatic Monitoring and Restart
Our product features an integrated watchdog duty circuit for automatic detection of the device’s operational status. Upon detecting failures, it will automatically restart to ensure uninterrupted service.
Standard Communication Voltage
Compatibility with PABX
Equipped with standard communication voltage, our device is compatible with user switch (PABX) systems, ensuring smooth integration and reliable communication.
Fixed Long-Distance Automatic Insertion of Calling IP Prefix
Automatic Prefix Addition
For long-distance calls, our device automatically inserts calling IP prefixes such as 17951, 17911, 193, ensuring seamless and efficient communication without manual intervention.