[Freeswitch-users] FREESWITCH CONFERENCE BLF

[Abaci B]

To get BLF for a conference you would subscribe to conf+confname

On Wed, May 25, 2016 at 8:32 AM, alberto Villa <a.villa at seletech.com> wrote:

> Hello,
>
> I have 4 phones, 3 will join a conference room called 'myConf' and I'm
> trying to get BLF status for this conference on the fourth phone, which
> will eventually join the conference by pulling the related BLF button.
>
> On the phone I want BLF I set to monitor the status using '
> sip:myConf at 192.168.0.252' (which works when monitorning a normal sip
> user), then I tried the followings:
>
> Set the <advertise> field like this
>
> <advertise>
>     <room name="myConf@$${subdomain}"/>
>   </advertise>
>
> in conf/autoload_configs/conference.conf.xml but this doesn't work.
>
> Set:
>
> <action application="set" data="presence_id=myConf@${domain_name}"/>
>
> in my dialplan before setting up the conference, still doesn't work.
>
> Issuing:
>
> presence in myConf at 192.168.0.252 on-the-phone "on the phone"
>
> from fs_cli, but still doesn't work.
>
> The only thing I got working is to manually send the event using ESL like
> this:
>
> event = freeswitch.Event('PRESENCE_IN');
> event:addHeader('proto', 'sip');
> event:addHeader('from', 'myConf'..'@'..'192.168.0.252');
> event:addHeader('login', 'myConf'..'@'..'192.168.0.252');
> event:addHeader('event_type', 'presence');
> event:addHeader('alt_event_type', 'dialog');
> event:addHeader('Presence-Call-Direction', 'outbound');
> event:addHeader('state', 'active');
> event:addHeader('unique-id', uuid);
> event:addHeader('event_count', '1')
> event:addHeader('answer-state', 'confirmed');
> event:fire();
>
> In this case the BLF correctly lights up, but when the phone issues a new
> "SUBSCRIBE" request the BLF is cleared.
>
> Wrapping up: is there a way to use BLF to monitor the status of a
> conference call from a phone not invited when the conference is set up?
>
>
> Thank you
>
> --
> Dr. Villa Alberto
> Sw Engineer
>
> SeleTech srl
> via Volturno, 37 20861 Brugherio (MB)
> tel: +39 039 884053
>
> email: a.villa at seletech.com
> web: www.seletech.com
>      www.seletech.eu
>
>
>
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