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[–] 18 points 9 months ago*

As for "why is it hard to self-host", it is only NAT traversal.

TURN, STUN, ICE, etc. are not fun to debug. Not sure if anyone still bothers fiddling with TOS/DSCP on their router. You can build a voice server that just exposes a TCP port, but... latency. And corporate firewalls love to randomly block some UDP port ranges but not others.

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