For using VoIP on your Rocket.Chat instance you need:
WebRTC-based browser (Chrome/FF/Safari/Chromium-based edge)
A PBX server (We used Asterisk Version 16.19.0 (With PJSIP stack))
SIP trunk provider.
No. Rocket.Chat does not host any PBX server. It's up to you to get your own PBX server.
Rocket.Chat does not provide any call plans. You have to get them from your PBX provider.
Last updated 5 months ago
Rocket.Chat versions receive support for six months after release.