thanks janisk, i set delay to 10s and work perfect.
Interesting tool for advise any problem.....nice!
So... can u help me, how to connect usb device to send sms? (manufacter, model, .. )
Or better question ¿What hardware (modems serials or usb ) its support to introduce SIM and, configure to send sms?
EDIT: I check it my model "Huawei K3520". Its a HSDPA model. I put a SIM, configure it in Windows and, work fine.
So... now need configure it on my X86 mikrotik for send SMS.
EDIT2: Now work on mikrotik
. Its extremelly easy to configure. Thanks!