An IP PBX system uses VoIP technology, reducing call costs and offering remote access, scalability, and advanced features like call recording and CRM integration. It requires a stable internet connection and cybersecurity measures. Traditional PBX relies on landlines, ensuring reliability but with higher maintenance costs and limited flexibility. Businesses seeking cost-effective, scalable, and remote-friendly communication should choose IP PBX. those prioritizing stability over advanced features may prefer Traditional PBX. The right choice depends on budget, business size, and operational needs, with IP PBX being ideal for modern, growing businesses.