Asterisk® is a software based PBX (phone system).
Asterisk comes in various flavors as the software base is available as Open-Source software. So there are many products with different names than "Asterisk®", which are compatible with CallControl as they use "Asterisk®" as their base software.
CallControl is compatible to the following Asterisk® versions and products based on Asterisk®.
- Asterisk (minimum version 1.4)
- Gemeinschaft (until v. 3.0)
- PBX in a Flash
- Kerio Operator
- Moby Dick
- Fonality (Trixbox)
- Yeastar MyPBX