I’m trying to configure the MMSC but I have some doubts. Looking for some information in the discussion board I found one ""From" field seems not to inserted" that is exactly the problem that I have. In this board Bruce said that there are 2 ways to validate the MSISDN, if the phones send this number or if we have a Radius server. In my case I configured the phone to send the MSISDN but the MMSC is answer the phone request like "Sending address unresolved" There is an Ethereal log attached with this answered.
Regards, Alexandre
Ethereal Log sending the MSISDN MSISDN.eth (31.4 k)