We opened a JIRA issue. Has anyone looked into this?
Presence events over WSS are basically broken. 
https://freeswitch.org/jira/browse/FS-7680

Thanks,
Lyle Pratt
BetterVoice.com


Michael Jerris <mike@...> writes:
> 
> If we are not sending the NOTIFY, please open a jira.  Will need to include full sip 
debug with sofia debug and sip trace turned up.
> 
> On Jun 10, 2015, at 1:11 PM, Thomas Quintana <thomas-
78QPtSbfA2Jofqt5WZNmog@public.gmane.org> wrote:
> Hey Guys,
> 
> We're subscribing to presence events via SIP.js using a secure websocket (WSS) 
and we can see the subscriptions being received by FreeSWITCH with a 202 
Accepted, but never receive any events via the notify event. Alternatively, when we 
move to a plain websocket (WS) everything seems to work as expected.
> 
> 
> 
> After digging around we found that a few people were experiencing similar issues 
with FreeSWITCH and additionally with Kamailio http://lists.sip-
router.org/pipermail/sr-users/2014-July/084157.html. The issue was resolved with 
Kamailio by patching the contact header. In an attempt to achieve the same results 
we have experimented with the settings below but no success.
> 
> 
> 
> 
> <param name="NDLB-force-rport" value="safe"/>
> 
> 
> <param name="NDLB-received-in-nat-reg-contact" value="true"/>
> 
> 
> We also have an open ticket with the folks over at 
SIP.js https://github.com/onsip/SIP.js/issues/184. Any help would be greatly 
appreciated.
> 
> 
> 
> 
> 
> 
> 
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