[Freeswitch-users] blf with event socket

[Nandy Dagondon]

I'd like to put more info here because I'm also having the same problem. In
my case,  I capture CHANNEL_CALLSTATE of FreeTDM FXO to light BLF LEDs on
the operator phone.

Perhaps the phone clears the LEDs when it receives SUBSCRIBE reply from FS.
A refresh is necessary from FS.  As a workaround, I save the channel state
into a database record.  PRESENCE_IN will be generated from all records
when a SUBSCRIBE event is received from the phone.

I prefer to see a PRESENCE refresh but I don't know it's compliance to the
RFCs (I'm still a dummy:-). My cents worth.

/Nandy


On Thu, Jul 17, 2014 at 2:06 AM, Darcy Primrose <fs at voice2net.ca> wrote:

>  Some time ago I started this and got side tracked.  I am trying to light
> a lamp on the phones with event_socket.  I send the following message which
> does lite the LEDs on the IP Phones, snom, grandstream and yealink.  The
> trouble is, as soon as the phone sends a subscription message re this
> identity, the freeswitch responds with a message that kills the led.  It
> appears to me that when the freeswitch gets the event socket it sends the
> message on to the required phones, but does not keep this status within the
> freeswitch, so a subsequent subscribe query kills the lamp.    I did create
> a dummy extension to match the led I need to lite.  We will use this for
> Nite Answer Keys and Agent Logins.
>
> Am I missing something or is there a further step I need to take.
>
> sendevent PRESENCE_IN
> proto: sip
> from: 70 at xxxx.voice2net.ca
> login: 70 at xxxx.voice2net.ca
> event_type: presence
> alt_event_type: dialog
> Presence-Call-Direction: inbound
> answer-state: confirmed
> unique-id: 00c0120f
>
> Darcy Primrose
> Voice2Net
>
>
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