Method for realizing fixed telephone priority service

Abstract

This invention discloses a method for realizing hand-free telephone prior service which stores data of hand-free telephone prior service registered by users via the said service set up in the communication system and designs trigger detection conditions of the said service in the intelligent network. When a hand-free telephone calls a mobile phone, the intelligent network will detect the called phone to see if it meets the trigger detection conditions the call is processed according to service logic of hand-free prior. The method can transfer a mobile phone call to the hand-free phone automatically when a hand-free calls a mobile phone to realize switching control to mobile phone by the hand-free phones.

Description

technical field [0001] The invention relates to a method for implementing call forwarding in a telecommunication system. Background technique [0002] The telephone call transfer service is a service frequently used in the telecommunication system. Common call transfer methods include the following: fixed telephone to fixed telephone, fixed telephone to mobile telephone, mobile telephone to fixed telephone, mobile telephone to mobile telephone, specific The realization of call transfer is realized by setting transfer data in fixed exchange or mobile exchange. Take the realization of call forwarding by fixed phone or mobile phone as an example: firstly, the user needs to apply for service authorization, and then register through the phone after the user has the authority to call forward, so as to notify the switchboard of the call forwarding conditions and the destination phone, that is, Tell the switch the triggering condition of the call forwarding event and the destinatio...

AI Technical Summary

Problems solved by technology

[0003] As can be seen from the above, the shortcoming of the existing method for implementing call forwarding is that, first of all, this method is to solve the problem of calling out from the called mobile user or fixed user, that is, call forwarding is performed on the called phone, and the call forwarding method will meet the conditions. Calls are transferred to other destination phones, and the transfer control cannot be performed by the destination phone. Therefore, the control of fixed phones to mobile calls cannot be realized: Secondly, for the way of transferring mobile phones to fixed phones, MSC in the mobile network is required. Therefore, the tariff for call forwarding is still determined by the mobile network. Compared with the current fixed telephone network tariff, the user pays more

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