Businesses that are in the process of switching to the VoIP telephony solution by installing one from scratch or upgrading the existing system, usually have two options to consider: Asterisk and FreeSWITCH. Of course, WebRTC, OpenSIPs, and Kamailio have their own role to play in the VoIP telephony industry, but for the communication needs of end users, Asterisk and FreeSWITCH are common VoIP technologies that provide the base for building a comprehensive communication solution. Before actually investing in Asterisk or FreeSWITCH development services, you may want to explore the similarities and differences between Asterisk and FreeSWITCH. You may also