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.

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title "Example of ISUP message sequence flow"
ms_a "MS-A"
vmsc_a "VMSC-A"
gmsc_b "GMSC-B"
vmsc_b "VMSC-B"
ms_b "MS-B"
ms_a vmsc_a "CC SETUP"
vmsc_a gmsc_b "IAM[MSISDN]"
gmsc_b vmsc_a "Optional ACM"
gmsc_b vmsc_b "IAM[MSRN]"
vmsc_b ms_b "CC SETUP"
ms_b vmsc_b "CC ALERTING"
vmsc_b gmsc_b "ACM"
gmsc_b vmsc_a "ACM/CPG"
vmsc_a ms_a "CC ALERTING"
ms_b vmsc_b "CC CONNECT"
vmsc_b gmsc_b "ANM"
gmsc_b vmsc_a "ANM"
vmsc_a ms_a "CC CONNECT"
ms_a vmsc_a "CC RELEASE"
vmsc_a gmsc_b "REL"
gmsc_b vmsc_b "REL"
vmsc_b ms_b "CC RELEASE"