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--></style></head><body lang=FR link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Hi All,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I’m’ trying to concatenate two avp result to one string<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>The first avp(id_asterisk) is an integer, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>the second $avp(codecs) is a string.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>When I try to concatenate with $var(result) = $avp(id_asterisk) + "|" + $avp(codecs);) I got this error message :<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>ERROR:core:eval_elem: invalid numeric operands<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>WARNING:core:do_assign: no value in right expression at /usr/local//etc/opensips/opensips.cfg:881<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Someone can help me?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Alain<o:p></o:p></span></p></div></body></html>