Knowledge Base FAQ Item #3100080

Q3100080: I'm using a GSM modem (WaveCom Fastrack). I get the following error: 30351 ("Unexpected response from modem"). In the log file, I see some undisplayable characters beinig received from the modem. What could be the problem?

Most probably, the baud rate causes the problem: COM port and modem are not sending/receving at the same speed. We stronly recommend to change the baud rate to the same speed configured for the modem.