Upgrade your business communication with the Grandstream UCM6510 PABX System, available through Magtel Systems in Dubai. This high-performance PABX system supports up to 2,000 users and 200 simultaneous calls, offering advanced features like call routing, auto-attendant, voicemail, and conferencing. With its robust security measures, seamless integration with SIP endpoints, and intuitive web-based management, the UCM6510 ensures reliable and efficient communication for businesses of all sizes. Trust Magtel Systems for expert installation and support, and transform your communication infrastructure today.