during my communication with a mast I m getting the following error. The modem answers the call but a few sec later the call drops. any suggestions????
Failure: 2/14/2018 19:48:58.610
transaction failure","unreachable destination","check/set clock
Failure: 2/14/2018 19:48:58.610
delivery failure received","timed out or resource error
Failure: 2/14/2018 15:46:04.437
set comm mask failed","6","The handle is invalid.
Failure: 2/14/2018 15:46:05.545
Call disconnected unexpectedly
thanks
George