Re: [SR-Users] trouble counting dialogs - sr-users

23 Jul 2013

Well, can't stand needing to ask for help...

So, I keep trying . found it, well it works now.

This is the concurrent route that works:

route[CONCURRENT]

{

        xlog("SCRIPT: Conccurrent call check");

if(!get_profile_size("caller","$fu","$avp(nrcalls)"))

        {

                sl_send_reply("403", "Call not matching profile");

                exit;

        }

        xlog("SCRIPT: caller value for $fu is $avp(nrcalls)");

        if($avp(nrcalls)>= 1)

        {

                sl_send_reply("403", "Active calls limit exceeded");

                exit;

        }

        dlg_manage();

        if(!set_dlg_profile("caller","$fu"))

        {

                sl_send_reply("500", "No new channels in this
profile");

                exit;

        }

        xlog("SCRIPT: caller value for $fu is now $avp(nrcalls)");

}

Maybe someone else can be helped by it.

Thanks.

From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Gertjan Wolzak
Sent: dinsdag 23 juli 2013 7:58
To: sr-users(a)lists.sip-router.org
Subject: [SR-Users] trouble counting dialogs

Hello,

I am trying to limit the number of concurrent calls to 1 per user..

But I can't get the dialogs to be counted.

Can anybody tell me what I am doing wrong..?

Kamailio version 3.2.3

# ------ dialog params -------

modparam("dialog", "enable_stats", 1)

modparam("dialog", "profiles_with_value", "caller")

modparam("dialog", "dlg_flag", 24)

modparam("dialog", "dlg_match_mode", 1)

modparam("dialog", "default_timeout", 3600)

modparam("dialog", "db_url",
"mysql://xxxxx:xxxxxx@127.0.0.1/dbname")

modparam("dialog", "db_mode", 1)

request_route {

                               .

                               # Check if caller is in call

                               if(is_method("INVITE") && !has_totag())

                               {

                                               route(CONCURRENT);

                               }

                               .

                               }

route[CONCURRENT]

{

        xlog("SCRIPT: Conccurrent call check");

        get_profile_size("caller", "$fu", "$var(SIZE)");

        xlog("SCRIPT:  profile size is $var(SIZE)");

        if( $var(SIZE) >= 1 )

        {

                sl_send_reply("503", "Simultaneous calls limit
reached");

                exit;

        }

        set_dlg_profile("caller","$fu");

        get_profile_size("caller", "$fu", "$var(SIZE)");

        xlog("SCRIPT:  profile size is now $var(SIZE)");

        xlog("SCRIPT: No concurrent call");

}

I feel I should do a dlg_setflag(), but I am not sure and even if I have to,
not sure where to place it. Hope someone can point me in the right
direction.

Thanks.

Gertjan Wolzak