Let me just sum up what is important in this info graphic:
- Types of PBX systems
- PBX
- Hosted / Virtual PBX
- Hosted / Virtual IP PBX
- IP PBX
- Advantages of VOIP Systems
- Latest telephone technology
- Based on the use of the internet to make calls
- It is cheaper
- It is a portable system
Now that you have a better understanding between the two telephone systems. When is comes making that choice on which one you need, it will be a little more easier.