A question on MO/MT

[Jane P. Ifurung]

Hello! I’m a bit confused with this MO and MT configuration. I understand the process for MO is from the subscriber to my Kannel, while the MT is from my Kannel to the subscriber.   For MO configuration, I understand this is defined in the sms-service group, wherein we specify the keyword (the first word of the message sent by the subscriber) and the get-url that points to the HTTP URL of my application which will process the message received by Kannel and responds back to the user. My question is, when my application responds back with the appropriate data to the subscriber, how does it know which SMSC to send through/connect to? Is this through redirecting to the url of the sendssms with the appropriate parameters?   For an MT configuration, I understand this is defined in the sendsms-user group, wherein we specify the IPs that are allowed to initiate the SMS push. The sendsms can be accessed by doing an HTPT GET or POST to my smsbox with the appropriate parameters.   Example of sms push is http://host-of-my-kannel-smsbox:the-sendsms-port-in-my-smsbox-group/cgi-bin/sendsms?username=usename&password=pass&from=access-code-provided-by-Telco&to=number-of-recipient&text=my-rulencoded-text&dlr-mask=31&dlr-url="">.   My question for the above is, where should I type those? Always in a web-browser? Could I make an application in my HTTP server that would redirect to the above url and append those parameters?   Thank you in advance!   Regards,   Jane