Method and device for establishing information transmission between terminal device and mobile terminal

Abstract

The apparatus built on the TE for transmitting message with MT thereof comprises: an interface module, a command analysis module, a radio communication module and a process module. The apparatus build on MT for transmitting message with TE comprises: an interface module, a command generating module, a message interface module and a process module. Said interface modules on TE and MT comprises a first port configured for connecting to the control channel, a second port configured for connecting to the message channel; when the transmission is built between TE and ME, first a control command is transmitted on the control channel previously configured between them; opening the pre-configured message channel; transmitting message on said message channel.

Description

technical field [0001] The present invention relates to a computer and telephone integration CTI (Computer Telephony Integration) technology, in particular to a method and device for establishing message transmission between a terminal equipment (TE, Terminal Equipment) and a mobile terminal (MT, Mobile Terminal). Background technique [0002] In the content disclosed in this document, unless otherwise specified, TE and MT devices refer to terminal devices and mobile terminals with voice functions, respectively. AT commands are a modem command language invented by Hayes Corporation and used by all modem manufacturers. Each command begins with the letter "AT", followed by letters and numbers. [0003] With the development of computer and communication technology, computer technology and telephone technology integration CTI (Computer Telephony Integration) must be widely used, and with the advancement of mobile technology, the original way of transmitting information only thr...

AI Technical Summary

Problems solved by technology

One type of solution is to transmit data information between MT and TE, but AT commands and data information are transmitted on the same channel, so the real-time performance is not strong, and data transmission is carried out by establishing an IP connection between MT and TE, so it is necessary to There is a dial-up connection process

The other is the solution where TE implements voice calls through wireless voice modules or TAs. Voice signals are input or output from wireless voice modules or terminal adapters TA instead of processing and inputting or outputting voice information on TEs. TEs only use To send AT commands to control the wireless voice module or terminal adapter TA, so there is no data information transmission between TE and wireless voice module or terminal adapter TA

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