[OpenSIPS-Users] check VIA Header / regexp + variables?

[Max Mühlbronner]

Hello,


i want to perform a check on the VIA Headers, basically to compare if 
the source ip ($si) is included in one of the VIA Headers. Already tried 
several things, but it seems like there is no way to check for a 
variable in a regexpression, maybe someone got a solution or tried 
something similar before?


for example:

if (search ("Via:.*$si.")) {
...
}

or

$var(viacheck) = $si;
if (search ("Via:.*$var(viacheck).")) {
...
}


or different approach:

$var(viacheck) = $si;
if($(hdr(Via)[*])=~ ".*$var(viacheck).") {
  ...
}


But nothing seems to work, is there any way to check for a variable / 
non static values in a regexp? Or does anyone know a way to check if the 
source ip is contained in VIA Header?



Best Regards

Max M.