Please see in http://www.kamailio.org/wiki/cookbooks/4.2.x/pseudovariables
$_s(format) - Evaluate dynamic format *$_s(format)* - returns the string after evaluating all pseudo-variables in format $var(x) = "sip:" + $rU + "@" + $fd; # is equivalent of: $var(x) = $_s(sip:$rU@$fd); BR On Fri, May 29, 2015 at 2:40 PM, ycaner <yasin.ca...@netgsm.com.tr> wrote: > Hello; > it works both ways. Could you explain what i did here? > > > $rU=*$_s*($avp(i:69)$rU); > $rU=*$_s*($avp(s:69)$rU); > > Thanks. > > > > -- > View this message in context: > http://sip-router.1086192.n5.nabble.com/Kamailio-V4-2-5-append-prefix-to-Request-Uri-problem-tp138258p138277.html > Sent from the Users mailing list archive at Nabble.com. > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >
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