Small tool to generate ladder diagrams for network protocols. obsoleted by mscgen.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

34 lines
715 B

title "CAMEL: Unconditional MT Call Forwarding"
a "A-party"
gmsc "GMSC/gsmSSF"
hlr "HLR"
scf_mt "gsmSCF (MT)"
scf_mf "gsmSCF (MF)"
c "C-party"
gmsc hlr "MAP SRI[MSISDN]"
hlr gmsc "MAP SRI-Res[FTN-U, T-CSI, O-CSI]"
gmsc scf_mt "CAP IDP[MSISDN]"
scf_mt gmsc "CAP RRB[T-Answer, T-Disconnect]; CAP CUE"
gmsc scf_mf "CAP IDP[FTN-U]"
scf_mf gmsc "CAP RRB[O-Answer, O-Disconnect]; CAP CUE"
gmsc c "ISUP IAM[FTN-U]"
c gmsc "ISUP ACM"
gmsc a "ISUP ACM"
c gmsc "ISUP ANM"
gmsc scf_mf "CAP ERB[O-Answer]"
gmsc scf_mt "CAP ERB[T-Answer]"
gmsc a "ISUP ANM"
c gmsc "ISUP REL"
gmsc scf_mf "CAP ERB[O-Disconnect]"
gmsc scf_mt "CAP ERB[T-Disconnect]"
gmsc a "ISUP REL"