[Users] Making OpenSER give up being man-in-the-middle?

Daniel-Constantin Mierla daniel at voice-system.ro
Sun Oct 30 18:43:40 CET 2005


On 10/28/05 10:45, Klaus Darilion wrote:
> MAybe you have somewhere record_route() in your script. This causes 
> openser to stay in the route for the whole dialog.
>
> If not, openser stays in the route for first transaction only 
> (INVITE), as the responses are routed using the Via header.
>
> I always thought there was a paramter to tell openser to not insert a 
> via header, but I can't find it now :-(
Although this is not quite RFC compliant, it is a function named 'send' 
(and its tcp flavor):
http://openser.org/dokuwiki/doku.php?id=openser_core_cookbook

Regards,
Daniel

>
> regards
> klaus
>
>
> Juan Carlos Castro y Castro wrote:
>> Hello, I'm using OpenSER to make load balancing among a bunch of 
>> Asterisk boxes. I whipped up a very simple script that works:
>>
>> # module stuff goes before here
>> route{
>>        if (!mf_process_maxfwd_header("10")) {
>>                sl_send_reply("483","Too Many Hops");
>>                break;
>>        };
>>        if (msg:len >=  2048 ) {
>>                sl_send_reply("513", "Message too big");
>>                break;
>>        };
>>
>>        route(1);
>>        break;
>> }
>>
>> route[1]
>> {
>>        exec_dset("/usr/local/bin/selectserver.sh");
>>        if (!t_relay()) {
>>                sl_reply_error();
>>        };
>> }
>>
>> selectserver.sh alters the server in the destination URI to choose 
>> from a dynamic pool of servers that's always changing according to a 
>> funky proprietary logic of ours. This works just peachy. The problem 
>> is OpenSER stays as man-in-the-middle all the time. I'd like it to do 
>> a REFER to a random server of our choosing and stay out of the loop 
>> from there on. How could I do that?
>>
>> _______________________________________________
>> Users mailing list
>> Users at openser.org
>> http://openser.org/cgi-bin/mailman/listinfo/users
>>
>>
>
>
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>




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