[OpenSIPS-Users] Can opensips handle 302 redirection?

[Jeff Kronlage]

John,

Look in to the get_redirects() function:

http://www.opensips.org/html/docs/modules/devel/uac_redirect.html#id2285
91

Jeff K

-----Original Message-----
From: users-bounces at lists.opensips.org
[mailto:users-bounces at lists.opensips.org] On Behalf Of John Quick
Sent: Wednesday, November 25, 2009 7:23 AM
To: users at lists.opensips.org
Subject: [OpenSIPS-Users] Can opensips handle 302 redirection?

Is it possible for opensips to trap a "302 Temporarily moved" reply
following an INVITE? I would like
to check if the requested new Contact address contained in the reply
packet is acceptable. If it is,
opensips will add a new branch and drop the 302 response. If it is not
then I would want to redirect
the call to a media server or voicemail server to inform the caller of
the problem.

I have already tried several ideas using onreply_route and
failure_route, but neither of these route
blocks has both access to the $ct.fields(uri) of the reply (where the
requested divert address is
stored) and the capability of appending a new branch.

I also tried using dialog values to store $ct.fields(uri) in
onreply_route and then fetch the value
back again in failure_route, but it returns <null>. ($DLG_status is
shown as 1 in both onreply and
failure route blocks even if I call create_dialog() before relaying the
Invite).

Any help greatly appreciated.

John Quick

P.S. I got no response to my last question about processing the uri of
each branch in a destination
set returned by exec_dset(). Can anyone help with that?


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