I need an SMTP to SMS gateway service coded preferably in Delphi. Multiple protocol should be supported, although for this current project, only GSM protocol is required. Refer to the attached file for details.
Please submit your proposal, test demo (important), and costing.
NOTE: ONLY coders with GSM PDU/GSM modem experience are eligible as i do not want to waste time.
15 pekerja bebas membida secara purata $1083 untuk pekerjaan ini
Hello! One of the our projects is GSM signalling device, realized in microcontroller (sending and receiving sms). I think that we can do this job for you!