A private branch exchange (PBX) system is a business-grade telephone network that enables communication both in and outside of your organization. A business phone system is different from a landline or mobile service in that it has additional service offerings, which typically include call conferencing, extension dialing, business hour settings to route off-hour calls, customer waiting for queues, voice recording and hold music.

Cloud PBX, also known as hosted PBX or virtual PBX, is an IP-based PBX solution provided and accessed completely through the internet or VPN from the high-secure cloud.

Calliotel CloudPBX is developed with the latest opensource technologies. All components tested on millions of real clients around the world, like FreePBX, OpenSIPS. Calliotel’s R&D team focus on performance, flexible handling and simple user interface because we want to serve our Teleco and MSP partners’ aim, sale and serve simple as you can buy a smartphone.