[Freeswitch-users] Freeswitch creating more then two sessions for one call

[Jim Burke]

Could it be that you are getting several INVITE messages per call due to 100 Trying message is not being sent until after the route is selected from your java routing script?

You might be able to send a 100 trying from your dialplan or script. Keep in mind that this message stops timers on the originating side.

- original message -
Subject:	Re: [Freeswitch-users] Freeswitch creating more then two sessions for one call
From:	Michael Jerris <mike at jerris.com>
Date:		05/06/2009 20:27


On Jun 5, 2009, at 4:11 PM, Shoaib Khanzada wrote:

> Thanks for the reply….
>
> I was not running it for testing purpose because I’ve completed all  
> testing successfully.
>
> We are running freeswitch in a voip carrier grade environment. It  
> works perfectly alright in off peak hours when we have low calls  
> ratio around 100-150 concurrent calls. However, in peak hours this  
> goes beyond 200 calls and on that point freeswitch start creating  
> many sessions for each calls. I have seen the sessions using  
> “status” command and calls using “show calls count”.
>
> We are using javascript to select the route from the mysql database  
> for each call. Could it be because script is taking longer than  
> expected amount of time to retrieve a route? and freeswitch  
> continuously keep creating sessions for incoming calls. That’s why I  
> see low no of connected calls (if ‘show calls count’ only display  
> the connected calls) whereas sessions are continuously being created  
> by freeswitch as it is receiving many calls.
>
> If above text confuses you, nevermind just answer the following  
> questions.
>
> 1)      Does ‘show calls count’ display the connected calls only?

Only bridged calls (2 sessions)

> 2)      When freeswitch create session instances? Before bridge or  
> after bridge? Or one before bridge and one after bridge?

It creates a session when it gets an incomming call and creates one  
for each outgoing call, unrelated to bridging.

>
> Thanks,
>
> Shoaib

How are you doing the bridge in your script?  Are you setting a var  
then dropping out of the js to do the bridge?  Can you post your js  
file?

Mike



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