29 lines
907 B
Plaintext
29 lines
907 B
Plaintext
msc {
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hscale="3";
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ms [label="MS"], omsc [label="MSC/VLR"], hlr [label="HLR"], smsc [label="SMSC"];
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ms <-> omsc [label="Establishment, Auth, Ciph, ..."];
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...;
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ms -> omsc [label="CP-DATA(RP-DATA(SMS-SUBMIT))"];
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ms <- omsc [label="CP-ACK"];
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omsc -> hlr [label="GSUP MO-ForwardSM-Req (MR, DA=SMSC, OA=MSISDN, UI)"];
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hlr box hlr [label="Route based on DA\n(SMSC address)"];
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hlr -> smsc [label="GSUP MO-ForwardSM-Req (MR, DA=SMSC, OA=MSISDN, UI)"];
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|||;
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... [label="Successful delivery"];
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|||;
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hlr <- smsc [label="GSUP MO-ForwardSM-Res (MR)"];
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omsc <- hlr [label="GSUP MO-ForwardSM-Res (MR)"];
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ms <- omsc [label="CP-DATA(RP-ACK)"];
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ms -> omsc [label="CP-ACK"];
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|||;
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... [label="Failed delivery"];
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|||;
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hlr <- smsc [label="GSUP MO-ForwardSM-Err (MR, Cause)"];
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omsc <- hlr [label="GSUP MO-ForwardSM-Err (MR, Cause)"];
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ms <- omsc [label="CP-DATA(RP-ERROR)"];
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ms -> omsc [label="CP-ACK"];
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}
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