Zulu is webrtc, so possibly related to this asterisk bug: Sangoma Desktop (Mac) going unreachable all at once - #3 by lgaetz
What version of Asterisk are you using?
Zulu is webrtc, so possibly related to this asterisk bug: Sangoma Desktop (Mac) going unreachable all at once - #3 by lgaetz
What version of Asterisk are you using?