I've commited a quick and dirty patch :P For some reason, our smsc got confused and lost the sessions but not the socket connection, therefore replying to every 51 and 31 with a <^B27/00065/R/51/N/04/ Message not accepted, waiting for password/FF^C> I've tryied to send an login packet when receiving a NACK+04, but when I do it, sockets gets EOF and connection dies, so the "dirty" part of the patch is to just reconnect to smsc (if retry = true in config!) to resend the authentication. I've done some changes to smsbox to avoid joining the to list in a string and later split it, I mean, if I already have the list, I'll just pass it to req_handle. I hate late night and over-work patch times....
