[OpenSER-Users] Hints about to capture codes negative www_authorize??

[Marcio]

Hi,

Who would have tips on how to capture the return codes negative of the
function "www_authorize" ???
I read somewhere that said to use $retval........but ...How can I to use it
("$retval") ??

-1 - Non existent user;
-2 - invalid passwd;
-3 - stale nonce;
-4 - no credentials;
-5 - error;

Any help will be greatly appreciated.

thx,

Marcio
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