DCD Function Timeout in a Cellelur Module

  • Hi Everyone,

    i have EC21-E module, and i want to test DCD function on UART port. after registration and get the DCD high with PPP connection. when i disconnect the Antenna, how long is the Timeout till the DCD get down. as i have known the DCD Timeout determined by the Network.

    Thanks in Advance.


  • Deutsche Telekom IoT

    @Wessam Hi, have a look to https://forum.iotcreators.com/topic/626/how-long-does-it-take-that-the-network-detects-a-dead-ip-connection. Maybe it contains some info you are interested in.

    Regards, Roland