i cant figure how to to this:
in a Yeastar S20, one extension can have multiple registration (5 max) so you can connect 5 phone on the same internal number and if someone call, all five phone registered at that extension for example 315 will ring.
The problem is when i create a action originate, and put on channel PJSIP/315 only one phone ring for the calling and i can’t figure how to make the calling avaiable for all phones.
Another info, if another internal extension dial 315, all phones rings.
Thanks in advance