Reliable phone systems are indispensable for small businesses, where seamless communication is paramount for day-to-day operations. Intermedia, Nextiva, and Dialpad are top-rated small business phone systems that prioritize VoIP technology for efficient communication, eliminating the need for specialized equipment and simplifying management. VoIP systems offer flexibility, affordability, and unified communications for small business owners, with features like video conferencing, team chat, and voicemail-to-email. Dialpad offers Pro and Enterprise plans for U.S. and international offices, with AI-driven capabilities and international support. Nextiva's UC platform provides unlimited calling, auto-attendant, virtual faxing, and toll-free numbers, with subscriptions for team messaging and CRM integration. Intermedia Unite offers integrated chat, video, file sharing, and contact center features.