Hi Keith,

you can take the from userpart from the pseudovar $fU. Find further infos on the pseudovar documentation site: http://www.kamailio.org/wiki/cookbooks/4.1.x/pseudovariables

After that you can try to match that with the module regex, see documentation here: http://kamailio.org/docs/modules/4.1.x/modules/regex.html

But I recomend using "app_perl". By that you get the whole SIP-message. Apply PERL regexpower onto it and return some values via avps, or insert branch directly in perl.

Depending on how sophisticated your LCR rules are using the LCR-Module or any other module might also be worth a thought.

greetz

Am 29.07.2014 21:55, schrieb Keith:

Hi,

I want to do LCR based on from uri. I get I need to do regular expression matching but have no idea where to look to start.

Any pointers would be good. Thanks Keith