Small tool to generate ladder diagrams for network protocols. obsoleted by mscgen.
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28 lines
480 B

title "MT call estabilshment failure in GMSC"
a "A"
gmsc "GMSC/gsmSSF"
hlr "HLR"
vmsc "VMSC"
scf "gsmSCF"
a gmsc "ISUP IAM [MSISDN]"
gmsc hlr "MAP SRI [MSISDN]"
hlr vmsc "MAP PSI [IMSI]"
vmsc hlr "MAP PSI-Res"
hlr gmsc "MAP SRI-Res [T-CSI]"
gmsc scf "CAP IDP"
scf gmsc "CAP RRB, CUE"
gmsc hlr "MAP SRI[MSISDN]"
hlr vmsc "MAP PRN [IMSI]"
vmsc hlr "MAP PRN-Error"
hlr gmsc "MAP SRI-Error"
gmsc scf "CAP Abort"
gmsc a "ISUP REL"