Hi!

When Zabbix tries to send out an SMS over my GSM-Modem, it fails after sending the first command. The log says:

22133:20081009:124752 Write to GSM modem [^[]
22133:20081009:124752 Write to GSM modem [AT+CMEE=2^M]
...
22133:20081009:124757 Error during wait for GSM modem.
22133:20081009:124757 Read from GSM modem []
22133:20081009:124757 Write to GSM modem [^M[^Z]
22133:20081009:124757 Read from GSM modem []
22133:20081009:124757 End of send_sms() [FAIL]

However, becoming user "zabbix" and using minicom, I can work with the modem normally.

I presume, that it has something to do with the connection parameters and I've altered some (mainly removed all the parameters and just used the parameters from "old_options"), but it didn't work.

Perhaps you know where to look.

For reference my minicom config:

pu port /dev/ttyS0
pu baudrate 9600
pu bits 8
pu parity N
pu stopbits 1

I could use scripts to send sms out, but I'd rather use the internal functions.

Thanks in advance.

Kind regards,
Dennis