blob: ccf75241c71c710a8229a679ef23ab1c8b3e997a (
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msc {
hscale="3";
ms [label="MS"], omsc [label="MSC/VLR"], hlr [label="HLR"];
ms <-> omsc [label="Establishment, Auth, Ciph, ..."];
...;
ms -> omsc [label="CP-DATA(RP-SMMA)"];
ms <- omsc [label="CP-ACK"];
omsc -> hlr [label="GSUP ReadyForSM-Req (MR, Alert Reason)"];
|||;
... [label="Successful delivery"];
|||;
omsc <- hlr [label="GSUP ReadyForSM-Res (MR)"];
ms <- omsc [label="CP-DATA(RP-ACK)"];
ms -> omsc [label="CP-ACK"];
|||;
... [label="Failed delivery"];
|||;
omsc <- hlr [label="GSUP ReadyForSM-Err (MR, Cause)"];
ms <- omsc [label="CP-DATA(RP-ERROR)"];
ms -> omsc [label="CP-ACK"];
}
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