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Method for any call intercommunication between PSTN (Public Switched Telephone Network) telephone and equipment in wireless ad hoc network or PDT system

A wireless ad-hoc network and ad-hoc network technology, applied in transmission systems, network interconnections, electrical components, etc., to achieve good call intercommunication, reduce complexity, and improve the scope of application

Inactive Publication Date: 2022-04-12
左涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there is currently no research on any call intercommunication technology between PSTN phones and wireless ad hoc network or PDT system equipment in the market. Therefore, it is necessary to design a method for PSTN phone and wireless ad hoc network or PDT system equipment arbitrary call intercommunication to fill the current gap. blank

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  • Method for any call intercommunication between PSTN (Public Switched Telephone Network) telephone and equipment in wireless ad hoc network or PDT system
  • Method for any call intercommunication between PSTN (Public Switched Telephone Network) telephone and equipment in wireless ad hoc network or PDT system

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see figure 1 , the present invention provides following technical scheme: the method for PSTN telephone arbitrary calling equipment in wireless ad hoc network or PDT system, comprises the following steps:

[0027] S1: The public network user sends a call request to the Internet gateway device through the PSTN fixed line;

[0028] S2: After the Internet gateway device receives the call request sent by the public network user through the PSTN fixed line,...

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Abstract

The invention discloses a method for randomly calling equipment in a wireless ad hoc network or a PDT system by a PSTN telephone, which belongs to the technical field of communication, and comprises the following steps: S1, sending a call request; s2, immediately calling; s3, immediate answering is carried out; s4, sending a prompt tone for three times, if no input condition exists in the three times of time, hanging up the call, and if input exists in any one of the three times of time, automatically carrying out the next step; and S5, analyzing the dialing sequence, judging whether the dialing sequence is valid or not, if yes, establishing a call with target equipment in the ad hoc network or the PDT system, if not, sending a prompt tone for three times, if no re-input condition exists in the three times, hanging up the call, if input exists in any one of the three times, analyzing again, judging whether the dialing sequence is valid or not, and if yes, sending a prompt tone to the target equipment in the ad hoc network or the PDT system. If yes, establishing a call with target equipment in the ad hoc network or the PDT system, and if not, hanging up the call; according to the method, the function of any call intercommunication between the PSTN telephone and the equipment in the wireless ad hoc network or the PDT system is realized, and the application range of the method is widened.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method for arbitrary call intercommunication between a PSTN phone and a device in a wireless ad hoc network or a PDT system. Background technique [0002] With the development of the multi-network integration communication market and the maturity of ad hoc network and PDT technology, the need to establish communication between PSTN fixed line and ad hoc network or PDT system is becoming more and more intense. [0003] However, there is currently no research on any call intercommunication technology between PSTN phones and wireless ad hoc network or PDT system equipment in the market, so it is necessary to design a method for PSTN phone and wireless ad hoc network or PDT system equipment arbitrary call intercommunication to fill the current situation. blank. Contents of the invention [0004] In order to solve the problems raised in the above-mentioned backg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/20H04L65/1069H04L12/46
Inventor 左涛
Owner 左涛