I have a need to perform some manipulation of the user part of the RURI. I have some dialers which send INVITES with the RURI in the following format: d15555551212@123.345.123.345:5060 I need to check for the existence of the "d" and strip it off if it is present. Basically what I want is pseduo code is: if(left($ruri),1 == "d"){ $ruri = right($ruri,len($ruri)-1); } Thanks! _______________________________________________ Kamailio (OpenSER) - Users mailing list Users(a)lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users