I want to know if other SIP devices can join Jitsi-Meet through Jigasi

I am a newbie and I want to know if other SIP devices can join Jitsi-Meet through Jigasi. Are there any related documents that can let me learn.

Jigasi is a audio sip UA that connects to a sip service, any sip device using that service can establish an audio call with jigasi, and connect to a meeting.

oh´╝îthanks