How to make a SIP call from a browser without using a wss server?

Question

SIP

Have a SIP account.
If you enter your SIP account details into Zoiper, you can call from it.
How to implement this functionality through the browser.
flashphoner.com - requires wss and its own server, why?
is it possible to do without it?

Answer 1

The SIP server to which you connect through a browser must support WebRTC and connect via wss, respectively.
https://wiki.asterisk.org/wiki/display/AST/Configu...