[SR-Users] kamailio re.subst question.

Hello There, I'm trying using the following regexp on re.subst function: (.*)Calling-Name: ?([\W|0-9A-Za-z_]{5,500} ?[<>:@.|0-9A-Za-z_]{5,500})(.*)$ And the string used for match is the following: #015#012Calling-Name-Status: available#015#012Calling-Name: "josé" < sip:5555555552@10.10.10.10>#015#012Presentation-Indicator: allowed#015#012 The Kamailio re.subst function is constructed as the following: $sht(cnam=>$ci::calling_name)=$(var(rb){re.subst,/(.*)Calling-Name: ?([\W|0-9A-Za-z_]{5,500} ?[<>:@.|0-9A-Za-z_]{5,500})(.*)$/\2/s}); The issue here is that this re.subst function doesn't match the accents, I have tested this regex on regex101.com and it does match. My question is how i can get the same result with re.subst? Anyone can help? Thank you Regards -- José Seabra