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Hello,
I have some trouble understanding the difference between AST_LIST_TRAVERSE and pbx_builtin_setvar or getvar I have seen that some applications are receiving the variables through pbx_builtin_getvar and other through AST_LIST_TRAVERSE What is the difference between those two? I am trying to pass variables to/from a channel. Should I try changing also the DIAL application? Because I have seen that the DIAL application if it wants to pass variables to channels it uses AST_LIST_TRAVERSE (dial application only passes variables to SIP Channel).
If that’s the case, wouldn’t it be better to pass the variables without changing anything in DIAL app?
Thank you.
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