公开(公告)号：EP1111893A3

公开(公告)日：2002-10-23

申请号：EP00311511.0

申请日：2000-12-20

Applicant: NORTEL NETWORKS CORPORATION

Inventor： Cashin, Peter M.

IPC: H04M7/00

CPC classification number: H04M7/128

Abstract: A method of connecting a calling party connect to the PSTN to a called party connected to an IP network. When a calling party wishes to initiate a voice over IP call to a called party, the calling party need only connect to the IP network through an IP gateway and dial the PSTN telephone number of the called party to complete an IP connection to the called party. An IP gateway or other database is used to perform the necessary translations of addressing and routing information between the PSTN and the IP network for the call to reach its intended destination. In accordance with one aspect of the present invention, the same PSTN directory number assigned to a party for PSTN calls is also used as a designator for that party's IP address. As such, the PSTN dial plan is reused in association with calls placed over an IP network to that party.

公开(公告)号：EP1111893A2

公开(公告)日：2001-06-27

申请号：EP00311511.0

申请日：2000-12-20

Applicant: NORTEL NETWORKS CORPORATION

Inventor： Cashin, Peter M.

IPC: H04M7/00

CPC classification number: H04M7/128

Abstract: A method of connecting a calling party connect to the PSTN to a called party connected to an IP network. When a calling party wishes to initiate a voice over IP call to a called party, the calling party need only connect to the IP network through an IP gateway and dial the PSTN telephone number of the called party to complete an IP connection to the called party. An IP gateway or other database is used to perform the necessary translations of addressing and routing information between the PSTN and the IP network for the call to reach its intended destination. In accordance with one aspect of the present invention, the same PSTN directory number assigned to a party for PSTN calls is also used as a designator for that party's IP address. As such, the PSTN dial plan is reused in association with calls placed over an IP network to that party.

Abstract translation: 将主叫方连接到PSTN的方法连接到IP网络的被叫方。 当主叫方希望通过IP呼叫发起一个被叫方的呼叫时，呼叫方只需要通过一个IP网关连接到该IP网络，并拨打被叫方的PSTN电话号码来完成一个到被叫方的IP连接 。 IP网关或其他数据库用于在PSTN和IP网络之间执行寻址和路由信息的必要转换，以便呼叫到达目的地。 根据本发明的一个方面，分配给用于PSTN呼叫的一方的相同PSTN目录号码也用作该方IP地址的指示符。 因此，PSTN拨号计划与通过IP网络的呼叫相关联地被重用于该方。