One number for three phones with extentions.
Hello new to this type of system,
I have three cisco sip phones and would want to use the one number for the main phone and the other two to work with extentions without the need to get two other additional numbers, is this possible?
Example
Phone 1 714-111-1111
Phone 2 714-111-1111 ext 10
phone 3 714-111-1111 ext 20
ultimately my goal is for callers to call the main number 714-111-1111 and if they need to talk to the person at ext 10 to ring and if another call comes in to go to the main or extention 20 or wait on que until one of the phones is not busy.
Thanks for your help