Hello,

I need to get the value of first tgrp param in this string : $var(x) = sip:xxxxxxxxx;tgrp=0001000;trunk-context=xx.xx.xx.xx@xx.xx.xx.xx:5060;transport=UDP;user=phone;tgrp=237

I'm trying $var(y) = $(var(x){param.value,tgrp}); but it's getting the last value of tgrp which is "237>".

Noting that first tgrp is not always in the second index , some other parameters can be added to the string.

How to get the value of first occurrence of tgrp param ?

Regards, Ali Taher