KS-Soft

i have seen the mail you've sent me, i'll try what you've proposed and let you know.
and it's Com4

hello i have a problem sending SMS (GSM) message through host monitor. when i press "TEST" it gives an error of "Can't open com4". when i try to send sms message through Telnet service it works. i've open the device manager in my 2003 R2 SERVER and the ports that i have are com1 ...