2009/5/27 Alex Balashov abalashov@evaristesys.com:
Some functions accept PV arguments, some don't.
The other approach is to rebuild the URI ($ru - it's a mutable pseudovariable) manually. That is to say:
rewritehostport("$avp(s:domain):$avp(s:port)");
(if it worked)
is equivalent to:
$ru = "sip:" + $rU + "@" + $avp(s:domain) + ":" + $avp(s:port);
Easier (IMHO):
$rd = $avp(s:domain); $rp = $avp(s:port);