发明名称 電話交換システム、電話交換機、および着信交換方法
摘要 <p>Provided is a telephone exchange system including a control unit for conducting, in a case where a forwarding setting is enabled for a telephone terminal or a telephone number that receives a proxy response to an incoming telephone call to a predetermined proxy response destination under a set environment in which a proxy response function is in operation as processing relating to the proxy response, switching control for connecting the incoming telephone call directly to the proxy response destination when the incoming telephone call to the proxy response destination from the telephone terminal or the telephone number of a forwarding destination within the forwarding setting is identified.</p>
申请公布号 JP5641588(B2) 申请公布日期 2014.12.17
申请号 JP20130029839 申请日期 2013.02.19
申请人 发明人
分类号 H04M3/42;H04Q3/58 主分类号 H04M3/42
代理机构 代理人
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