[Freeswitch-users] Presence Issues with Secure Websockets
thomas at bettervoice.com
Wed Jun 10 21:11:28 MSD 2015
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
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
Chief Technology Officer
Phone: 1 (512) 677-6200
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