shut down the smpp smsc

[prasantha kumara]

i have used the open smpp for smsc gateway development.so i want to shutdown
the gateway.in that case i used
stop() ->
    gen_smsc:call(?SERVER, die, 10000),
method to do it.
but here it sends an unbind request fromthe gateway server to the
application.


please can  anybody let me know how to solve this matter.(because the
gateway server should not sends unbind request tothe application)

thanks & regards