Number conversion method and device

Abstract

The invention provides a number conversion method and device, relates to the technical field of communication, and can replace a traditional double-call mode to provide a high-quality voice call service for an enterprise. The method comprises the following steps: 1, preparing raw materials; receiving number request information sent by the application server according to a voice call request initiated by the calling user terminal, wherein the number request information carries an intra-domain number; sending an allocated management domain number to the application server according to the numberrequest information so as to enable the application server to convert the calling number from the intra-domain number into the management domain number, the management domain number being a number ofa location where a management domain is located and serving as a medium for dialing in different places so as to prevent a cross-regional call request from being rejected; and synchronizing pre-stored user information to a number conversion platform to enable the number conversion platform to convert the calling number from the management domain number into a fixed network number and initiate a call to a called user through an IMS network.

Description

Technical field [0001] This application relates to the field of wireless communication technology, and in particular to a number conversion method and device. Background technique [0002] Fixed number conversion services are currently mainly used for corporate switchboard services. In terms of business experience, each company applying for switchboard (fixed phone number) can apply for a virtual switchboard number, and individual users in the enterprise use their own mobile phone numbers. Answer the call, the call generally adopts the double call mode of click to dial. For example, enterprise employee A calls ordinary user B outside the enterprise, enterprise employee A uses the APP client to send a call request to a third-party OTT service platform, and the OTT service platform sends fixed network number M, calling enterprise user number A, and called user B The call request and call request are sent to the operator’s CTD (clickto dial) platform through the API interface, and ...

AI Technical Summary

Problems solved by technology

However, this kind of double call method takes a long time to call, and the experience is poor. The national concentration of media will also bring about the problem of media detours.

And there is no effective coordination with the large telecom network, and there is a risk that the third-party platform will directly access the voice platform through VoIP (voice over internet protocol, voice over IP)

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