Mobile phone talkback

Abstract

The invention relates to a mobile phone talkback which is a function system for realizing multiparty communication on original mobile phone networks. The function system consists of a central dispatching platform, client software and a common mobile phone. Communication among a plurality of mobile phones can be realized by using the mobile phone to dialing different phone numbers. The function system provides multiple flexible control functions, such as intrusion, forced release, communication restriction and the like, not only can initiate a multiparty call at a mobile phone terminal, but also can initiate a call on a computer by the software of the dispatching platform and control call members. The function system adopts the network interconnection between a voice special line and mobileoperators and adjusts the number of channels according to the number of call parties. The differences between the mobile phone talkback and a traditional interphone lie in no distance limit, no terminal restriction, no quantity limit, and no using frequency limit; in addition, the mobile phone talkback can group flexibly and support simultaneous bidirectional communication.

Description

1: Technical field [0001] The biggest feature of "mobile phone intercom" is unlimited number of people, unlimited distance, and unlimited terminals. Its invention can replace traditional walkie-talkies; Initiate scheduling and make calls to multiple people anytime, anywhere. The two or more parties in the call of the dispatching system can exchange the right to speak through the keys of the mobile phone, and can also reasonably allocate the authority of the dispatching members through the client software; the users of the dispatching system can use the simple and fast Dial up and dispatch group members at any time; the dispatching system is mainly composed of a central dispatching platform, client software, and ordinary mobile phones, realizing conventional mobile services and trunking services. The combination of the system and terminals takes into account the specific needs of public and private networks It is a trunking communication system with advanced technology, rich s...

AI Technical Summary

Problems solved by technology

[0004] ·At present, the collaborative work platform used by enterprises is mainly the analog intercom system. Due to the poor confidentiality, low channel utilization rate and small coverage of the analog intercom system, the use of enterprises is seriously restricted, and it is not the mode recommended by the wireless management committee.

At present, the application of digital trunking and GOTA seriously affects the specific use due to the huge initial investment cost. Enterprises urgently need a multi-person coordinated intercom system with low investment cost, unlimited coverage and controllable cost of use.

[0005] However, the existing PPT mobile phone intercom has various problems such as voice delay caused by insufficient network bandwidth, high requirements for mobile terminals, and high call costs, which make it impossible to achieve wide application

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