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通过IP电话与传统程控交换业务的互连试验,探讨通过ATM数据网实现变电所、电力用户小区的语音、数据一体化宽带接入,实现电力数据网络与目前的传统的程控交换语音业务的融合的有效办法。
Through IP telephony and traditional program-controlled switching service interconnection test, to explore through the ATM data network substation, power user district voice, data integration of broadband access, power data network and the current traditional program-controlled switching voice service An effective way to integrate.