Small and medium businesses (SMBs) with legacy Key Telephone System (KTS) or Private Branch Exchange (PBX) phone systems in good working order can take advantage of the benefits of VoIP without having to replace their existing PBX/KTS. Find out how to plan and implement a cost-effective migration path to VoIP by combining key technologies and proven engineering practices.

Date Published: 3/11/2009

Keywords: VoIP, Telephony, Skype, Phone System, PBX, Private Branch Exchange, KTS, Key Telephone System, Communication(s), Voice Over