txs a lot Alex, I will try it and let you know the results, sounds like a
better idea.
----------------------------------------
> From: fbo...@hotmail.com
> To: us...@lists.kamailio.org
> Subject: Dropping 183 and sending 180
> Date: Mon, 27 Feb 2012 12:34:05 -0500
>
>
> Hello
>
> We need to implement this scenario:
>
> client -> proxy --> provider
>
> The provider sends 183 with SDP and we need to drop it and send 180 instead.
> I managed to do it like this:
>
> 1- on_reply block, I catch the 183 if it comes, call a route block named
> "DROP_180" then drop it:
>
> if ($rs == "183")
> {
> route(DROP_180);
> drop();
> }
>
> 2- on the new route block "DROP_180" I use the command send_reply(180,
> "Ringing")
>
> route[DROP_180] {
> xlog("L_INFO","mylog: On Route DROP_180.");
> send_reply(180,"Ringing");
> }
>
> I had to do it on a separate block because the send_reply command could not
> be used on the same on_reply block, also I had to send the 180 first before
> the 183 is dropped because the drop() apparently stops the script execution
> and the 180 was not sent
>
> The idea works fine, BUT the To tag on the locally generated 180 is not the
> same as the one on the original 183 message. After the progress (183
> message), it comes the 200 OK, which we forward downstream unaltered. Now,
> the client seems to ignore the 200 OK, (there is no ACK), we think that since
> the To tag on the original 183 and the 200 OK does not match the one on the
> 180 that is why the customer is processing the 200 OK. Any ideas here?
>
> txs a lot
>
>
>
>
>
>
>
>
>
>
>
>
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