NEAX61 ∑交换机在ISDN中ISUP和TUP路由选择数据的设置

Routing Data Set_up of ISUP & TUP of NEAX61 Σ Exchange in ISDN

介绍了ＮＥＡＸ６１∑交换机在用于数／模混载的ＩＳＤＮ之中时，对普通电话用户（ＰＯＴＳ）和ＩＳＤＮ用户不同的中继路由的选择方法和有关数据的设置，以及对有关的特殊业务，如１６３业务的接续方法。

The article presents the different trunk route choosing method and data set_up for POTS &ISDN when NEAX61 Σ exchange used in digital/analog ISDN,the special service such as 163 connection method is described.