On Tue, Jan 12, 2010 at 6:51 PM, Uriel Rozenbaum <uriel.rozenbaum@gmail.com> wrote:

Alex,
I think you can use:

$rU = $(rU{re.subst,/^(.*)%23(.*)/\1\2/})

Maybe you should use some variable to make this modification.

Cheers,
Uriel

On Tue, Jan 12, 2010 at 12:12 PM, alex pappas <rebel.pappas@gmail.com> wrote:

Hi

I fixed in this way:

        if($rU =~ "^.*%+")
        {
                xlog("alx ------- The number contains %23 OR #");
                $var(new_prefix) = $(rU{s.select,0,%});          # get the prefix to re use it later
                $var(new_num) = $(rU{s.select,1,%});             # cat the %
                $var(cat_hash) = $(var(new_num){s.substr,2,0}); # cat the 23
                $rU = $var(new_prefix) + $var(cat_hash);
                xlog("alx ------- The var(new_prefix) = $var(new_prefix) the var(new_num) = $var(new_num) new rU = $var(cat_hash) -------");
        }

i don't know if is the best way but it works. If anyone can suggest something else less power consuming, is welcomed.

Cheers
Alex

On Tue, Jan 12, 2010 at 4:49 PM, alex pappas <rebel.pappas@gmail.com> wrote:

Hi,

I already tried that and i was expecting to see back a # but that did not happen. Anyway i will read more carefully the docs and see if I find something there.

Cheers
Alex

On Tue, Jan 12, 2010 at 4:41 PM, Alex Balashov <abalashov@evaristesys.com> wrote:
Section 19.1.2 ("Character Escaping Requirements") of RFC 3261 says quite clearly that special characters must be escaped when appearing in SIP URIs.

It's up to the SIP stack to decode them and translate them into something usable by the caller, if needed. Kamailio doesn't do this for '#' by default.

If you want to decode escaped characters, try use the transformations that are designed for that, i.e. {s.unescape.user}. Example:

$(rU{s.unescape.user})

On 01/12/2010 09:29 AM, alex pappas wrote:

Dear Friends,

Do you have any idea on how to remove from $rU the %23 when is send in
to my network?
The scenario is: The customer will send (prefix # number). This is
translated in sip in (prefix %23 number). I need to remove this in order
to check against PDT module.

Thanks
Alex

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