[global]
title	"Mobile Terminated (MT) SMS in CN with fail/alert"

[entities]
# define the entities in the system (in order)
ms	"MS"
msc	"MSC/VLR"
hlr	"HLR"
gmsc	"SMS GW-MSC"
smsc	"SMSC"

[messages]
# define the protocol messages in-order
smsc	gmsc	"NMSMS-EST-REQ (RP-DATA)"
gmsc	hlr	"MAP SRI SM req"
hlr	gmsc	"MAP SRI SM resp"
gmsc	msc	"MAP MT FORWARD SM req"
msc	ms	"Paging procedure via BSC/BTS" dashed
msc	gmsc	"MAP MT FORWARD SM resp (fail)"
gmsc	hlr	"MAP Report SM Deliver Sts req"
hlr	gmsc	"MAP Report SM Deliver Sts resp"

msc	hlr	"MAP ReadyForSM req"
hlr	msc	"MAP ReadyForSM resp"
hlr	gmsc	"MAP AlertServiceCentre req"
gmsc	hlr	"MAP AlertServiceCentre resp"

gmsc	hlr	"MAP SRI SM req"
hlr	gmsc	"MAP SRI SM resp"
gmsc	msc	"MAP MT FORWARD SM req"
msc	ms	"Paging procedure via BSC/BTS" dashed
ms	msc	"Establish Connection via BTS/BSC" dashed
msc	ms	"Authentication / Ciperhing" dashed both
msc	ms	"CP-DATA (RP-DATA (SMS DELIVER))"
ms	msc	"CP-ACK for previous CP-DATA"
ms	msc	"CP-DATA (RP-ACK)"
msc	gmsc	"MAP MT FORWARD SMS resp"
msc	ms	"CP-ACK for previous CP-DATA"
gmsc	smsc	"NMSMS-DATA-IND (RP-DATA)"