公开(公告)号：US20030072431A1

公开(公告)日：2003-04-17

申请号：US09981047

申请日：2001-10-16

申请人： Adtran, Inc.

发明人： Michael F. Lamy ,  Paul Graves McElroy ,  Charles A. Wilson ,  Arthur Edward Aldridge

IPC分类号： H04M003/42

CPC分类号： H04Q3/66 ,  H04Q2213/13097 ,  H04Q2213/13102 ,  H04Q2213/13202

摘要： A called telephone number substitution mechanism is incorporated into the call-routing software employed by the microcontroller of a customer premises-installed communication device, through which digitized voice and data services are supplied to a customer site. The number substitution mechanism automatically selectively modifies digits of an original (dialed) telephone number, as necessary, to conform with the connectivity requirements of the communication link serving the destination device, thereby enabling the call to reach the destination device.

摘要翻译： 所谓的电话号码替代机制被并入到由客户驻地安装的通信设备的微控制器采用的呼叫路由软件中，通过该呼叫路由软件将数字化语音和数据服务提供给客户站点。 号码替换机构根据需要自动选择性地修改原始（已拨）电话号码的数字，以符合为目的地设备服务的通信链路的连接性要求，从而使得呼叫到达目的地设备。