XMPP/Conversations works great on my home network behind my router.
At my work, the router is very restrictive I guess, so XMPP doesn’t work at all.
I read stuff here and there about a TURN/Coturn server? Would that help?
Is there any other way I can make XMPP work behind router at my work?
With a webclient like movim ?
sadly that doesn’t work.
i guess i may have to use VPN? or try and figure out wireguard again.
Si tu as SSH tu peux faire
ssh -D3128
Hi you can use conversjs.
https://conversejs.org/fullscreen.html
I think at your work the https isn’t blocked and it’ll do the job 
another solution is to use xmpp over http with the bosh module (i use it at my previous job) but it was with prosody server.
I don’t use ejabered so I don’t know if it posible. I think you can but need some advance tweek …
Turn/Coturn is for the audio/video call behind NAT. don’t do the job for your problem