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.
 
 
 
gen_ladder/mo_call_roaming_core.lad

24 lines
521 B

[entities]
ms "MS (Caller)"
vmsc "MSC/VLR"
hlr "HLR/AUC"
b "B (Called)"
[messages]
ms vmsc "Channel Establishment"
ms vmsc "CM SERVICE REQ"
vmsc hlr "MAP SEND AUTH INFO req"
hlr vmsc "MAP SEND AUTH INFO resp"
vmsc ms "MM AUTH REQ"
ms vmsc "MM AUTH RESP"
vmsc ms "RR CIPH MOD CMD"
ms vmsc "RR CIPH MOD COMPL"
ms vmsc "CC SETUP[MSISDN]"
vmsc b "ISUP IAM[MSISDN]"
b vmsc "ISUP ACM"
vmsc ms "CC ALERTING"
b vmsc "ISUP ANM"
vmsc ms "CC CONNECT"
ms b "Open Voice Channel" both dashed
ms vmsc "CC DISCONNECT"
vmsc b "ISUP REL"