IIRC (there was a similar thread years ago): yes On 16.09.2011 13:20, Morten Isaksen wrote: > Does Kamailio use lazy evaluation in if expressions? > > Like > > if ($var(a) == 2&& $var(b) ==3) { ... } > > then $var(b) == 3 is only evaluated if $var(a) == 2 is true >