PBX: PBX also known as private branch exchange with various versions like private automatic branch exchange (PABX), electronic private automatic branch exchange (EPABX) is a small switch or telecom exchange owned as used by a private organization or corporate. It has many features like voice mail, strong and sophisticated connection with PSTN (Public Switched Telephone Network)
PBX has almost banished intercom from the market worldwide and intercom has become just a door phone now. Most probably, intercom scores over PBX on two counts, it is way cheaper and it can give video call type facility at much lower cost.
Type of Intercom and EPBAX System
- Analog Intercom and EPBAX System
- IP Intercom and EPBAX System
- Video Intercom System