InetLab

I have tried the client and getting the below msg:

1:24:23 PM: SmppClient connected
1:24:23 PM: Binding SmppClient for SystemId: mysystem
1:24:38 PM: Bad status returned during Bind : BindTransceiverResp with status SMPPCLIENT_UNEXPRESP
1:24:38 PM: Sending Data: 00000027000000090000000071422f136d65726361746f72006d30726575246572000034b5b500
1:24:38 PM: ERROR:Received zero-byte
1:24:38 PM: SmppClient disconnected

Do you always have this response?
It looks like server drops connection when you send SMPP packet.
Please check your connection parameters.