I have a terminating application who is listening at a socket connection from MMSC. This works as terminating application in MMS Java Libary examples)
When the message from MMSC have a photo attached and I send back the "204 No Content" response to MMSC, this response don´t reach the MMSC in the correct format ( the response are cutted in the last "\r\n" characters).
The MMSC don´t delete te message and resend it indefinitely.
At MMSC simulator and text messages this works fine, but i have problems with photo messages an the real MMSC.