This isn’t specific to TangoPBX but it’s in the spirit of “free alternatives”: a nice WebRTC phone I discovered a couple months ago and have been playing with. Link: Browser Phone - Innovate Asterisk You need to enable the WSS transport in Asterisk SIP Settings, PJSIP, and allow access to port 808…

A feature-filled WebRTC phone

billsimon November 24, 2025, 9:30pm 5

That’s the folder you should deploy.

TangoPBX is a trademark of TangoPBX LLC, FreePBX is a trademark of Sangoma US Inc, Asterisk is a trademark of Digium Inc.