Hi List There was a bug in the EMI interface implementation. When you overwrite the sender phonenumber with another phonenumber the OTOA-field (Originator Type Of Address) is suposed to be set to 1139 but it was set to an empty string.
I made a change in gw/smsc_emi2.c on development version 1.1.5 and it worked. This is the ouput of a diff between the old file and the new file: 257a258,260 > else { > emimsg->fields[E50_OTOA] = octstr_create("1139"); > } Jacob Vennervald