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IP Telephony
Digital technology transformed the telecommunications world over 10 years ago with the introduction of ISDN digital telephone lines. With ISDN features came that we now all take for granted... Caller Line ID and DDI. This Digital technology enabled massive progress in telephony, and began the merging or “Convergence” of voice and data. Digital telephone systems, along with will still be around for many years to come, but the vast majority of future research and development will be in new arenas of VOIP and SIP. We deal with the market leaders in this arena supply market leading solutions |