(EN)
A method for processing calls for communciation equipment with a subscriber number ported from a first communication network of a first operator to a second communication network of a second operator, wherein in each communication network a database of ported numbers is formed, which is accessible from at least one gateway exchange, and in which the subscriber numbers ported from one operator to another operator are stored together with information about the network to which the subscriber numbers belong, and upon an incoming call at the network for a particular subscriber number, the called subscriber number is compared with the subscriber numbers in the database and on the basis of the result of that comparison routing information for the further processing of the call is composed.
(ZH) 为通信装置处理呼叫的方法和系统,该装置的用户号码是从第一个运营商的第一个通信网络(Ⅰ)迁移到第二个运营商的第二个通信网络(Ⅱ)里去的,其中每一个通信网络中都有一个迁移号码数据库(HLR1、HLR2、HLR’),可以从至少一个网关交换机(GMSC)访问这一数据库,其中从一个运营商迁往另一个运营商的用户号码跟该用户号码所属的网络的信息储存在一起,给某一个用户号码的一个呼叫(10)到达这一网络时,将被叫用户号码跟数据库里的用户号码进行比较,根据比较结果,构成进一步处理呼叫的路由信息。