Small tool to generate ladder diagrams for network protocols. obsoleted by mscgen.
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gen_ladder/mo_call.lad

34 lines
728 B

[entities]
ms "MS"
bts "BTS"
bsc "BSC"
msc "MSC/VLR"
hlr "HLR/AUC"
b "B"
[messages]
ms bts "L1 RACH burst"
bts bsc "RSL CHAN RQD"
bsc bts "RSL CHAN ACT REQ"
bts bsc "RSL CHAN ACT ACK"
bsc bts "RSL IMM ASS CMD"
bts ms "RR IMMEDIATE ASSIGN"
ms bsc "CM SERVICE REQ"
bsc msc "COMPL L3 INFO (CM SERV REQ)"
msc hlr "MAP SEND AUTH INFO req"
hlr msc "MAP SEND AUTH INFO resp"
msc ms "MM AUTH REQ"
ms msc "MM AUTH RESP"
msc bsc "BSSMAP CIPH MOD CMD"
bsc bts "RSL ENCR CMD"
bts ms "RR CIPH MOD CMD"
ms msc "RR CIPH MOD COMPL"
ms msc "CC SETUP[MSISDN]"
msc b "ISUP IAM[MSISDN]"
b msc "ISUP ACM"
msc ms "CC ALERTING"
b msc "ISUP ANM"
msc ms "CC CALL CONFIRMED"
ms b "Open Voice Channel" both dashed
ms msc "CC DISCONNECT"
msc b "ISUP REL"