Does anybody know any configuration or technique to match a submitted short message to the respective DLR?
In other words, I'd like to get the message ID returned by the SMSC in the submit_sm_resp PDU (SMPP) through the sendsms CGI and store it in my external database. When Kannel receives the DLR message I'd like to pass it to an external URL trough a escape code in the querystring. This would allow me to match the original message ID with the respective DLR response. I'm asking this because I'm evaluating Kannel and my current SMS Gateway allow this to me. Thanks.
