Share your ideas with us
we have 2 phones in a room, I can get both phones to ring, but want calls returned to go to one phone to ring both
The only options are the main line, primary(the phones actual number) and blocked, there is no way to change it to other numbers.
You can change the outbound caller ID if the number is available in your Company number.
Please check this link to know https://support.ringcentral.com/article/3614.html. Thank you!