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发明授权
CN101267322B 一种针对PSTN/ISDN终端的REFER消息扩展实现方法 失效 - 权利终止

一种针对PSTN/ISDN终端的REFER消息扩展实现方法
摘要：
一种针对PSTN/ISDN终端的REFER消息扩展实现方法，应用于互连的NGN和PSTN/ISDN；该方法在NGN中为PSTN/ISDN网络设置指示消息代理模块，并将其配置为接收并处理对应的PSTN/ISDN的终端作为被指示方的REFER消息；当该模块接收到PSTN/ISDN终端作为被指示方的REFER消息时，进行如下处理：获取该消息中的REFER请求参数；根据上述REFER请求参数中的Refer-To和method参数，执行作为被指示方的指示消息代理操作。本发明使得PSTN/ISDN终端可以作为REFER消息的指示方和被指示方，更充分地利用REFER消息使用NGN提供的丰富业务。
摘要（英）：

A method for realizing expansion of REFER message aiming at a PSTN/ISDN terminal is disclosed, which is applied to interconnected NGN and PSTN/ISDN; the method in the NGN is that the PSTN/ISDN network sets and configures an indication message agent module to receive and process the REFER message that the terminal of the corresponding PSTN/ISDN is regarded as an indicated party; when the module receives the REFER message that the terminal of the PSTN/ISDN is regarded as the indicated party, perform the following steps of: obtaining the REFER request parameter in the message; executing the indication message agent operation as the indicated party according to Refer-To and method parameters in the REFER request parameter. The invention can regard the PSTN/ISDN terminal as the indicating party or the indicated party of the REFER message, thus more sufficiently utilizing the REFER message to use the abundant services provided by the NGN.

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