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eSpace U1981(Intelligent Collaboration|Intelligent Collaboration|Video Conferencing|Video Conferencing Platform|eSpace U1981) Document List

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The U1981 works as a voice PBX in large-sized enterprises or as a local access gateway in large-sized branches, providing services for 1000–20000 users. The eSpace U1900 series unified gateways provide professional voice over IP (VoIP) services.