Kannel 1.1.5 SMPP doesn't give smsc_id

[Veljo Otsason]

Hi   I use Kannel v1.1.5 and I have couple of SMSC-s connected through SMPP protocol. The problem is, that smsc_id (the one that I set in the kannel.conf file) doesn't appear, when I receive messages. So I don't know which SMPP center sent it. Is this common problem and is there any solution?   yours, Veljo