Uninterrupted communication has always been a necessity for businesses. With the transformation in business models and markets, the requirement for telephony solutions with custom features has become the vitality. Unlike traditional times, when businesses used to use conventional communication systems, now businesses are ready to invest in the best solutions to meet business communication needs. Businesses invest in FreeSWITCH development to build customized solutions that can provide reliable telephony solutions. In the VoIP industry, there are multiple communication solution development technologies available such as FreeSWITCH, Asterisk, OpenSIPs, Kamailio, and WebRTC. Custom VoIP Development can help in building tailored telephony