Wirelessaccess box fully-automatic compactible DTMF/FSK calling identity delivery method
A technology of wireless access and caller ID, which is applied in the field of wireless communication, can solve the problems of caller ID identification, etc., and achieve the effect of convenient access, wide application range and wide connection
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[0018] Below according to accompanying drawing and embodiment the present invention will be described in further detail:
[0019] The present invention solves the DTMF / FSK compatible problem by combining the two systems when sending out the caller ID, and the hardware circuit of the wireless access box needs to support the generation of DTMF and FSK signals at the same time. The method is that the wireless base station transmits the incoming call number to the wireless access box. After receiving the incoming call number from the network, the wireless access box first sends DTMF and then FSK, that is, performs DTMF / FSK fusion according to the incoming call number, and finally passes The user interface circuit (such as RJ11) generates a caller ID signal, which is sent to an external phone to generate a caller ID. The present invention is unique, novel, simple and easy in terms of the fully automatic compatible external telephone caller display method.
[0020] Concrete steps o...
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