Dear All, I am working what appears to be a simple function for opensips 2.2.3,
however cannot seem to get it working.. Essentially, extract the groupID from
permissions module and add a prefix to R-URI on the egress side.
https://www.opensips.org/Documentation/Script-CoreFunctions-2-2#toc26
http://www.opensips.org/html/docs/modules/2.2.x/permissions.html#idp5689232
Config route looks like this: route[relay] { if (
get_source_group("$avp(group)") ) { # do something with $avp(group)
xlog("group is $avp(group)\n");
#prefix("$avp(group)"); }; #Add the string parameter in front of
username in R-URI. #prefix("$avp(group)");
#prefix("$avp(group){s.substr,0,0}"); $avp(22) = "3333#";
prefix("$avp(22)"); Prefix core function prefixes R-URI with variable name
($avp(22)) instead of value of "3333#". I have tried various syntax versions
that are commented out, however to no avail.. If I remove the quotes around the
variable name: prefix($avp(22)); Opensips does not startup at all, complaining
about: syntax error and bad argument, string expected Am I missing something
simple? or prefix function is simply not designed to work with variables? Thank
you in advance._______________________________________________
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