One of the best features of the 3CX Phone System is the ability to avoid remote phone configuration issues with the addition of the 3CX Phone System Session Border Controller (SBC). The session boarder controller creates a tunnel that can be encrypted and passes all phone traffic from your remote site to the 3cx phone system at head office. It is intelegent. If its an internal call on the same remote site, it will redirect the phone call internally so it doesn't need to go back to the head office 3cx phone system to complete the call.
3CX Phone System is the only phone system that has something like this to make phones in remote offices work much better with less headaches.
How Install and Configure 3CX Phone System SBC on a RaspberryPihttps://www.youtube.com/watch?v=6RErvordAFY
Call our Specialist. He can be reached at:Dar ZuchBusiness IT Specialist - CalgaryHelia Technologies