I need more complicated presence management in my system, so I would like to change blf status in VoIP terminal on my own. I tried with sendevent via event socket:
sendevent PRESENCE_IN
Answer-State: ringing
proto: sip
rpid: unknown
event_type: presence
alt_event_type: dialog
presence-call-info-state: progressing
presence-call-direction: outbound
The problem is that body part of SIP Notify message does not contain status and IPPhone doesnot change BLF LED:
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="0" state="full" entity="sip:5000@ubi2.pl"> </dialog-info>
When making call with properly set presence_id, Freeswitch sends SIP Notify message with correct status info:
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="2" state="full" entity="sip:5000@ubiquity.pl"> <dialog id="01ca4d76-3e20-4167-b33c-f134f55b365d" direction="recipient">
<state>ringing</state>
</dialog>
</dialog-info>
It seems that IPPhone needs this state info to change BLF LED button (yealink T21PE2)
Is there any way to send NOTIFY message with state info without really making a call ?
Regards Adam