Hello,

probably you can use {line} transformation in a while loop:

  * https://www.kamailio.org/wiki/cookbooks/devel/transformations#lineat_pos

Skip first one and go until the line is only "\r\n", which marks the end of the headers.

For each line test if it starts with [a-zA-Z] and take the name with {s.select,0,:}.

The alternative is to use embedded interpreters for other scripting languages that provide more string parsing flexibility, like app_lua, app_python, ...

Cheers,
Daniel

hello! new to working with sip/kamailio. I am currently trying to get a list of all of the header names on the invite the SBC receives. I am having trouble finding a way to do this. Does anyone know of a good solution?

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