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  • The ABCs of VoIP

    By Sheena Finnegan, Cisco Presales Engineer, CDW | 30 September, 2010 08:17

    Given the importance of telephone systems, refreshing the technology can be daunting. However, for small and midsized businesses who consider upgrading from a PBX to VoIP, the benefits are clear and, with proper planning, the implementation is not very frightening. Consider these three steps:

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