If you are working on telephone solutions, please check
out the Ozeki VoIP SIP SDK .
HTTP SMS API Examples
How to send an MMS using the HTTP API
To send a picture message, first you must upload your pictures to the SMS
server's hard disk. For example C:\1.gif and C:\2.gif can be created on the
SMS servers' C: driver.
Ozeki Mobile Message Type
Specification .
Message data:
<MMS>
<subject>This is my MMS subject</subject>
<messagetext>Hello world</messagetext>
<deliveryreport>on</deliveryreport>
<readreport>on</readreport>
<priority>high</priority>
<messageclass>personal</messageclass>
<attachments>
<attachment>
<filename>c:\1.gif</filename>
</attachment>
<attachment>
<filename>c:\2.gif</filename>
</attachment>
</attachments>
</MMS>
urlencode the message data and use
the following HTTP URL:
messagetype= MMS:XML&messagedata= %3CMMS%3E%0D%0A+++%3Csubject%3EThis+is+my+MMS+subject%3C%2Fsubject%3E%0D%0A+++%3Cmessagetext%3EHello+world%3C%2Fmessagetext%3E%0D%0A+++%3Cdeliveryreport%3Eon%3C%2Fdeliveryreport%3E%0D%0A+++%3Creadreport%3Eon%3C%2Freadreport%3E%0D%0A+++%3Cpriority%3Ehigh%3C%2Fpriority%3E%0D%0A+++%3Cmessageclass%3Epersonal%3C%2Fmessageclass%3E%0D%0A+++%3Cattachments%3E%0D%0A++++++%3Cattachment%3E%0D%0A++++++++++%3Cfilename%3Ec%3A%5C1.gif%3C%2Ffilename%3E%0D%0A++++++%3C%2Fattachment%3E%0D%0A++++++%3Cattachment%3E%0D%0A++++++++++%3Cfilename%3Ec%3A%5C2.gif%3C%2Ffilename%3E%0D%0A++++++%3C%2Fattachment%3E%0D%0A+++%3C%2Fattachments%3E%0D%0A%3C%2FMMS%3E
Binary SMS example 
