| 摘要 |
PURPOSE: A method for a traffic statistics of a preassigned subscriber in an exchange supplying a preassigned service is provided to know a traffic's flow by measuring statistically even in generating a relaying call of a preassigned code not assigned as a statistic measuring object among statistic functions of the exchange. CONSTITUTION: An exchange supplies a preassigned service with a call processing block, a library, a preassigned code for a transmitter, and a statistic table for the preassigned subscriber. A method for a traffic statistics of a preassigned subscriber in an exchange, comprises the steps of: deciding whether the preassigned code for the transmitter, receiving to the library, and the subscriber's preassigned code of a tried relaying call telephone office number are the object for measuring the statistic, when the relaying call is generated from the call processing block; adding a traffic generating number recorded in an involved key of the traffic statistic table for the preassigned subscriber, if the transmitter preassigned code and the subscriber preassigned code of the tried relaying call telephone office number are included in the assigned code as the statistic measuring object; adding the traffic generating number recorded in the involved key of the traffic statistic table for the preassigned subscriber, if the transmitter preassigned code is included in the statistic object, but the subscriber preassigned code of the tried relaying call telephone office number is not included; adding the traffic generating number, if the transmitter preassigned code is not included, but the subscriber preassigned code of the tried relaying call telephone office number is included; and adding the traffic generating number, if the transmitter preassigned code and the subscriber preassigned code of the tried relaying call telephone office number are not included.
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