CN117692438A - Terminal detection application method for soft switching platform - Google Patents
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Abstract
The invention discloses a terminal detection application method for a soft switching platform, which comprises the following steps: s1) acquiring registration information of a detected terminal; s2) judging the registration information; s3) performing dial testing on the detected terminal meeting the registration requirement; s4) recording and capturing packet dial testing information; s5) judging whether the detected terminal can respond to the dial testing according to the recorded dial testing information; s6) judging whether the detected terminal meets the signaling standard requirement according to the dial testing information of the grabbing packet; s7) using the result for judging the compatibility of the detected terminal and the soft switching platform.
Description
Technical Field
The invention relates to the field of soft switch communication systems, in particular to a terminal detection application method of a soft switch platform.
Background
The multimedia communication protocol is mostly based on SIP (Session initialization Protocol, session initiation protocol), which is a signaling control protocol of an application layer. For creating, modifying and releasing sessions of one or more participants. These sessions may be network multimedia conferences, IP phones or multimedia distribution. Most of the current soft switch platforms are based on the SIP protocol, are deployed in soft switch communication networks and serve as nodes for session switching control, analyze SIP and RTP signaling and the like at two ends of the nodes by utilizing detection and processing capacity of an application layer, and can detect and respond to network states of a line side and a switching side in real time by encoding and decoding processing, rate control, data monitoring and the like.
Chinese patent CN113938469a discloses a method for communicating between a non-SIP protocol terminal and a SIP protocol terminal, a gateway and a SIP server, the method comprising: transmitting the received call request sent by the non-SIP protocol terminal in the first protocol to an SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal; converting the received real-time transmission protocol RTP real-time audio stream sent by the SIP server into the first protocol real-time audio stream and then sending the first protocol real-time audio stream to the non-SIP terminal; and converting the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then transmitting the RTP real-time audio stream to the SIP server.
Although the method simplifies the development flow of realizing the two-way voice call between the non-SIP protocol terminal and the SIP protocol-based terminal, the development cost is greatly reduced. However, the method cannot solve the problem of checking whether terminals of different manufacturers meet the SIP protocol standard and whether the terminals have compatibility when the soft switch platform is accessed to more terminal devices of different manufacturers.
Disclosure of Invention
The application method for detecting the terminal of the soft switching platform solves the problem that whether terminals of different manufacturers meet the SIP protocol standard and related protocol standard in the prior art is verified, and the soft switching platform can flexibly select corresponding terminal products according to the performance and price of the products.
The embodiment of the application provides a terminal detection application method for a soft switching platform, which comprises the following steps:
s1) acquiring registration information of a detected terminal, wherein the registration information is acquired through a soft switching platform;
s2) judging the registration information, if the registration information meets the registration requirement, executing the next step, otherwise, ending the program and outputting a first result, wherein the first result is that the detected terminal does not meet the registration requirement;
s3) performing dial testing on the detected terminal meeting the registration requirement;
s4) recording and capturing packet dial testing information;
s5) judging whether the detected terminal can respond to the dial test according to the recorded dial test information, if so, executing the next step, otherwise, ending the program and outputting a second result, wherein the second result is that the detected terminal meets the registration requirement and does not meet the functional requirement;
s6) judging whether the detected terminal meets the signaling standard requirement according to the packet-grabbing dial testing information, if so, outputting a third result, otherwise, outputting a fourth result, wherein the third result is that the detected terminal meets the registration requirement, meets the functional requirement and meets the signaling requirement, and the fourth result is that the detected terminal meets the registration requirement and also meets the functional requirement, but does not meet the signaling requirement;
s7) the first result, the second result, the third result and the fourth result are used for judging the compatibility of the detected terminal and the soft switching platform.
Preferably, in the terminal detection application method for a soft switch platform, the registration information is based on SIP protocol.
Preferably, the step S3 further includes:
performing call testing on the detected terminal;
registering the device of the detected terminal;
dialing ringing is carried out on the detected terminal;
teleconferencing is carried out on the detected terminal;
and carrying out non-response transfer on the detected terminal.
Preferably, in the terminal detection application method for a soft switch platform, the network packet analysis software is used for capturing the dial testing information.
Preferably, in the terminal detection application method for a soft switch platform, the network packet analysis software is Wireshark.
Preferably, the terminal detection application method for a soft switching platform, where the soft switching platform includes an audio/video processing module, a SIP message processing module and a media message processing module.
Preferably, the terminal detection application method for a soft switch platform uses a soft switch detection module, where the soft switch module includes: the system comprises a dial testing module and a log recording module, wherein the dial testing module sends dial testing instructions to a tested terminal through a soft switching platform, and the log recording module records logs of the tested terminal and the soft switching platform.
Preferably, the terminal detection application method for a soft switching platform, where the soft switching platform includes: the system comprises an audio processing module, a Session Initiation Protocol (SIP) message processing module and a media message processing module, wherein the audio and video processing module is used for communicating with the soft switch detection module, the SIP message processing module communicates with the terminal through an SIP protocol, and the media message processing module communicates with the terminal through an RTP stream real-time transmission protocol.
The embodiment of the application also provides a device for detecting the application of the terminal of the soft switching platform, which is characterized by comprising a memory and a processor;
the memory is used for storing a computer program;
the processor is configured to implement the terminal detection application method for the soft switching platform when executing the computer program.
The embodiment of the application also provides a computer readable storage medium, wherein the storage medium is stored with a computer program, and when the computer program is executed by a processor, the terminal detection application method for the soft switch platform is realized.
The method for detecting the terminal of the detected terminal by using the terminal detection application of the soft switching platform effectively solves the problem that the systems or devices of different manufacturers are selected to form a complete unified communication solution together during system construction, and corresponding terminal products can be flexibly selected according to the performance and the price of the products. On the other hand, the risk of all systems and devices being dependent on one manufacturer can also be avoided.
Drawings
Fig. 1 is a system frame diagram preferably used for terminal detection in the present embodiment;
fig. 2 is an application architecture diagram of a soft switch platform according to the preferred embodiment;
fig. 3 is a diagram of an application architecture of a soft switch detection module according to the preferred embodiment;
fig. 4 is a flowchart of a terminal detection application method for a soft switch platform according to a preferred embodiment of the present invention;
fig. 5 is a flowchart of a specific application embodiment of the terminal detection application method of the soft switch platform in the track traffic field.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following examples.
The method comprises the steps of analyzing and selecting proper SIP protocols aiming at SIP protocols of manufacturers of different voice communication devices, telephone conference devices, video communication devices, office software and cooperative communication systems, analyzing and selecting the control protocols and release protocols, and checking whether the access devices accord with the SIP standards.
In order to solve the problem of checking whether terminals of different manufacturers meet the SIP protocol standard of a soft switching platform and whether the terminals have compatibility, the invention provides a terminal detection application method for the soft switching platform.
Fig. 1 is a system frame diagram for terminal detection in the present embodiment, and the system for terminal detection includes: the soft switch platform 100, the soft switch detection module 200, the detected terminal 300 and the IPT module 400, wherein the soft switch platform 100 is used for realizing SIP terminal registration, calling, conference switching and the like. The soft switch detection module 200, the soft switch detection module 200 is configured to detect compatibility between the terminal and the soft mating platform. The IPT module 400 is configured to implement functions such as basic voice service, voice conference, ticket statistics supplementary service, etc. The soft switch detection module 200 may implement a simulated registration procedure of the terminal 300 to the soft switch platform 100 by interfacing with the soft switch platform 100 at a bottom layer, where the simulated registration procedure includes: the SIP terminal simulates the detection of functions such as registration, calling, conference transfer, etc.
Fig. 2 is an application architecture diagram of a soft switch platform according to the preferred embodiment. As shown in fig. 2, the soft switching platform 100 includes: the system comprises an audio and video processing module 101, a Session Initiation Protocol (SIP) message processing module 102 and a media message processing module 103, wherein the audio and video processing module 101 is used for communicating with the soft switch detection module 200, the SIP message processing module 102 communicates with the terminal 300 through an SIP protocol, and the media message processing module 103 communicates with the terminal 300 through an RTP (Real-time Transport Protocol) stream Real-time transmission protocol.
Fig. 3 is a diagram of an application architecture of a soft switch detection module according to the preferred embodiment. As shown in fig. 3, the soft switch detection module 200 includes: a dial testing module 201 and a log recording module 202. The dial testing module 201 is configured to send a dial testing instruction to the terminal 300 through the soft switch platform 100. The log recording module 202 is configured to record logs of the terminal 300 and the soft switch platform 100.
Fig. 4 is a flowchart of a terminal detection application method for a soft switching platform according to a preferred embodiment of the present invention. As shown in fig. 4, the terminal detection application method for the soft switch platform includes the following steps:
s1) acquiring registration information of a detected terminal, wherein the registration information is acquired through a soft switching platform;
s2) judging the registration information, if the registration information meets the registration requirement, executing the next step, otherwise, ending the program and outputting a first result;
s3) performing dial testing on the detected terminal meeting the registration requirement;
s4) recording and wrapping the dial testing information;
s5) judging whether the detected terminal can respond to the dial testing according to the recorded dial testing information, if so, executing the next step, otherwise, ending the program and outputting a second result; the method comprises the steps of carrying out a first treatment on the surface of the
S6) judging whether the detected terminal meets the signaling standard requirement according to the dial testing information of the grabbing packet, if so, outputting a third result, otherwise, outputting a fourth result;
s7) the first result, the second result, the third result and the fourth result are used for judging the matching performance of the detected terminal and the soft switching platform.
The following specifically describes the specific steps of the terminal detection application method for the soft switch platform according to the method proposed in fig. 4.
Step S1), acquiring registration information of a detected terminal, wherein the registration information is acquired through a soft switching platform;
preferably, the soft switch detection module 200 acquires registration information of the terminal 300. Wherein the terminal 300 simulates registration on the soft switching platform 100, and the registration information is based on the SIP protocol.
Step S2) judging the registration information, if the registration information meets the registration requirement, executing the next step, otherwise, ending the program and outputting a first result;
preferably, the soft switch detection module 200 acquires the registration information of the terminal 300 on the soft switch platform 100, and determines whether the terminal 300 meets the registration requirement according to the result. And if the registration requirements are met, performing dial testing, and if the registration requirements are not met, outputting a result that the detected terminal 300 does not meet the registration requirements.
S3) performing dial testing on the detected terminal meeting the registration requirement;
preferably, the dial testing module 201 sends a dial testing instruction to the terminal through the soft switching platform 100, where the dial testing instruction includes: call testing, device registration, dial ringing, teleconferencing, etc. are performed on the detected terminal.
S4) recording and wrapping the dial testing information;
the log recording module 202 records the dial testing information of the terminal 300, and the network packet analysis software preferably tracks the running signaling of the terminal 300, so that the conditions of capturing can be set by modifying parameters of interfaces, capturing packet IP, ports, protocols, capturing packet file sizes, and capturing RTP.
S5) judging whether the detected terminal can respond to the dial testing according to the recorded dial testing information, if so, executing the next step, otherwise, ending the program and outputting a second result;
preferably, the soft switch detection module 200 counts the recent session information and registration information on the tested terminal 300 according to the dial test information recorded by the log recording module 202, and determines whether the tested terminal 300 can respond to the dial test requirement of the soft switch platform 100, if so, the next step is executed, otherwise, the tested terminal is output to meet the registration requirement and not meet the functional requirement.
S6) judging whether the detected terminal meets the signaling standard requirement according to the dial testing information of the grabbing packet, if so, outputting a third result, otherwise, outputting a fourth result;
preferably, judging whether the detected terminal meets the signaling standard requirement, if so, outputting that the detected terminal meets the registration requirement, meets the functional requirement and meets the signaling requirement; otherwise, the output detected terminal meets the registration requirement and meets the function requirement, but does not meet the signaling requirement.
S7) the first result, the second result, the third result and the fourth result are used for judging the compatibility of the detected terminal and the soft switching platform.
The detection of the SIP protocol by the soft-switch detection module 200 and the test of the related functions of the terminal 300 analyze whether the terminal 300 meets the operation environment, which is helpful for selecting systems or devices of different manufacturers to form a complete unified communication solution together during system construction, and corresponding terminal products can be flexibly selected according to the performance and price of the products. On the other hand, the risk of all systems and devices being dependent on one manufacturer can also be avoided.
Application instance
In a specific application example of the method in the rail transit field, in order to adapt to the practical application environment of the rail transit field, part of implementation details of the method are adaptively adjusted, but the gist and the essential scheme of the invention are not deviated.
Fig. 5 is a flowchart of a specific application embodiment of the terminal detection application method of the soft switch platform in the track traffic field. As shown in fig. 5, the present application embodiment aims to check whether a terminal such as a phone meets the functionality standard and the signaling standard. The test steps are as follows:
step 1) preparing an experimental environment;
the platform software under test, the client software, are connected to the switch.
Step 2) preparation of the inspected device
The device to be tested and the inspection tool are set differently depending on each.
Step 3), the detected equipment registers to soft switch detection;
and opening the checking tool client of the soft switch detection module 200 on the computer, checking the icon beside the left extension number after software is started, and checking whether the configuration of the server or the client is normal if the registration is successful if the registration is unsuccessful.
Step 4) dial testing is carried out on the terminal by using a soft switch detection module;
call testing, device registration, dial ringing, teleconferencing, no answer transfer is performed on the inspection tool client of the soft switch detection module 200.
Step 5), the soft switch detection module records related dial testing data and packet capturing information thereof;
step 6), the registration terminal opens the Wireshark locally;
standardization of detailed analysis protocol by Wireshark packet-grabbing
Step 7), detecting and recording a detection result by the function, and analyzing whether the detection result meets the function requirement;
the soft switch detection module 200 analyzes the packet-grabbing data to determine whether the functional requirement is met.
Step 8) analyzing whether the soft switching platform and the terminal packet capturing information meet the signaling standard requirements;
the soft switch detection module 200 analyzes whether the soft switch platform 100 and the detected terminal 300 meet the signaling standard requirements.
Step 9) obtaining a conclusion whether the terminal function and signaling thereof meet the standard;
the outputted conclusions are preferably exemplified as shown in the following table:
those of skill in the art would understand that information, signals, and data may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits, symbols, and chips that may be referenced throughout the above description may be represented by voltages, currents, electromagnetic waves, magnetic fields or particles, optical fields or particles, or any combination thereof.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The various illustrative logical modules, and circuits described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk (disk) and disc (disk) as used herein include Compact Disc (CD), laser disc, optical disc, digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks (disk) usually reproduce data magnetically, while discs (disk) reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (10)
1. A terminal detection application method for a soft switch platform comprises the following steps:
s1) acquiring registration information of a detected terminal, wherein the registration information is acquired through a soft switching platform;
s2) judging the registration information, if the registration information meets the registration requirement, executing the next step, otherwise, ending the program and outputting a first result, wherein the first result is that the detected terminal does not meet the registration requirement;
s3) performing dial testing on the detected terminal meeting the registration requirement;
s4) recording and capturing packet dial testing information;
s5) judging whether the detected terminal can respond to the dial test according to the recorded dial test information, if so, executing the next step, otherwise, ending the program and outputting a second result, wherein the second result is that the detected terminal meets the registration requirement and does not meet the functional requirement;
s6) judging whether the detected terminal meets the signaling standard requirement according to the packet-grabbing dial testing information, if so, outputting a third result, otherwise, outputting a fourth result, wherein the third result is that the detected terminal meets the registration requirement, meets the functional requirement and meets the signaling requirement, and the fourth result is that the detected terminal meets the registration requirement and also meets the functional requirement, but does not meet the signaling requirement;
s7) the first result, the second result, the third result and the fourth result are used for judging the compatibility of the detected terminal and the soft switching platform.
2. The terminal detection application method for a soft switching platform according to claim 1, wherein the registration information is based on SIP protocol.
3. The terminal detection application method for a soft switch platform according to claim 1, wherein the step S3 further comprises:
performing call testing on the detected terminal;
registering the device of the detected terminal;
dialing ringing is carried out on the detected terminal;
teleconferencing is carried out on the detected terminal;
and carrying out non-response transfer on the detected terminal.
4. The terminal detection application method for a soft switch platform according to claim 1, wherein the dial testing information is wrapped using network packet analysis software.
5. The method for detecting and applying terminals to a soft switching platform according to claim 4, wherein the network packet analysis software is Wireshark.
6. The terminal detection application method for a soft switching platform according to claim 1, wherein the soft switching platform comprises an audio/video processing module, a SIP message processing module and a media message processing module.
7. The terminal detection application method for a soft switch platform according to claim 1, wherein the terminal detection application method uses a soft switch detection module, the soft switch module comprising: the system comprises a dial testing module and a log recording module, wherein the dial testing module sends dial testing instructions to a tested terminal through a soft switching platform, and the log recording module records logs of the tested terminal and the soft switching platform.
8. The terminal detection application method for a soft switching platform according to claim 7, wherein the soft switching platform comprises: the system comprises an audio processing module, a Session Initiation Protocol (SIP) message processing module and a media message processing module, wherein the audio and video processing module is used for communicating with the soft switch detection module, the SIP message processing module communicates with the terminal through an SIP protocol, and the media message processing module communicates with the terminal through an RTP stream real-time transmission protocol.
9. An apparatus for a terminal detection application of a soft switch platform, comprising a memory and a processor;
the memory is used for storing a computer program;
the processor is configured to implement the terminal detection application method for a soft handover platform according to any one of claims 1 to 8 when executing the computer program.
10. A computer readable storage medium, wherein a computer program is stored on the storage medium, and when the computer program is executed by a processor, the method for applying terminal detection for a soft handover platform according to any one of claims 1 to 8 is implemented.
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