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OpenScape Business offers small and medium businesses a single unified solution for voice, presence, conferencing, contact centre, messaging, and mobility. This gives you an easier path to move to the next level of communications, from voice to UC and from hybrid TDM to full IP. As standalone system, up to 500 subscribers and in networked systems up to 2000 subscribers can be connected. Experience a secure, reliable communications solution that grows at the pace of your business.