[Freeswitch-users] Working example for presence_in

[Peter Steinbach]

Hallo,

I want to make a BLF lamp on the phone turn red/green/flash based on
day/night info

According to
https://freeswitch.org/confluence/display/FREESWITCH/PRESENCE+IN+event+example
I am sending here a presence info for 200 (ringing)
sendevent PRESENCE_IN
proto: sip
from: 200 at my.domain.com
login: 200 at my.domain.com
event_type: presence
alt_event_type: dialog
Presence-Call-Direction: outbound
answer-state: early

via ESL an get a reply
+OK 74a91ebc-7aaa-4f04-8fd1-5158836f594d

Fs_cli shows
freeswitch at my.domain.com> /events plain PRESENCE_IN
+OK event listener enabled plain
RECV EVENT
Command: sendevent PRESENCE_IN
proto: sip
from: 200 at my.domain.com
login: 200 at my.domain.com
event_type: presence
alt_event_type: dialog
Presence-Call-Direction: outbound
answer-state: early
Event-UUID: 7a320e1e-8455-4804-b878-66c83914976e
Event-Name: PRESENCE_IN
Core-UUID: 81230f28-a930-4777-bdc5-d3df670c62ff
FreeSWITCH-Hostname: my.domain.com
FreeSWITCH-Switchname: my.domain.com
FreeSWITCH-IPv4: 192.168.1.9
FreeSWITCH-IPv6: ::1
Event-Date-Local: 2017-07-30 23:23:11
Event-Date-GMT: Sun, 30 Jul 2017 21:23:11 GMT
Event-Date-Timestamp: 1501449791174168
Event-Calling-File: mod_event_socket.c
Event-Calling-Function: parse_command
Event-Calling-Line-Number: 2256
Event-Sequence: 88094

I also see a Notify message to 209 (as 209 was subscribing to 200)
NOTIFY sip:209 at 192.168.178.121:5060;user=phone SIP/2.0.
Via: SIP/2.0/UDP 192.168.178.9;rport;branch=z9hG4bKXKDD7j4B9SBeD.
Max-Forwards: 70.
From: <sip:200 at my.domain.com;user=phone>;tag=svXxoq1TseLS.
To: <sip:209 at my.domain.com;user=phone>;tag=1852934565.
Call-ID: 470672824-5060-5 at 192.168.178.121.
CSeq: 911343401 NOTIFY.
Contact: <sip:200 at 192.168.178.9:5060>.
User-Agent: Freeswitch.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE.
Supported: timer, path, replaces.
Event: dialog.
Allow-Events: talk, hold, conference, presence, as-feature-event,
dialog, line-seize, call-info, sla, include-session-description,
presence.win$
Subscription-State: active;expires=3214.
Content-Type: application/dialog-info+xml.
Content-Length: 156.
.
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="123"
state="full" entity="sip:200 at my.domain.com">
</dialog-info>
 
But the message sent is always the same (state=full), and does not
reflect the answer state in the message (early, confirmed, terminated).

Anybody has a clue, what's wrong here or has a better working example?

-- 
With kind regards
Peter Steinbach 

Telefaks Services GmbH
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Internet: www.telefaks.de