CN108418733A - A kind of multi-functional communications all-in-one machine - Google Patents
A kind of multi-functional communications all-in-one machine Download PDFInfo
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- CN108418733A CN108418733A CN201810257550.XA CN201810257550A CN108418733A CN 108418733 A CN108418733 A CN 108418733A CN 201810257550 A CN201810257550 A CN 201810257550A CN 108418733 A CN108418733 A CN 108418733A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/2898—Subscriber equipments
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/2878—Access multiplexer, e.g. DSLAM
- H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
- H04L12/2881—IP/Ethernet DSLAM
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/2878—Access multiplexer, e.g. DSLAM
- H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
- H04L12/2885—Arrangements interfacing with optical systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/2878—Access multiplexer, e.g. DSLAM
- H04L12/2887—Access multiplexer, e.g. DSLAM characterised by the offered subscriber services
- H04L12/2889—Multiservice, e.g. MSAN
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
- H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
- H04M7/125—Details of gateway equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
Abstract
The technical problem that multi-functional communications all-in-one machine provided by the invention is used to solve to be connected to different frequency, different systems, different types of wireless communication terminal on the same voice platform, structure include：Digital signalling processing module, dynamic telephone service management module, repeat in work link block, user interface management module, signal sound processing module, CPU management modules, clock module, reseting module, the inspection number of FXO relayings, FXS collects the digits, EM telephony signalings management module, User Status monitor interface module, network management module and the mutual backup module of principal and subordinate.Integrated communicaton access/transmission of the present invention and communication exchange/dispatching technique, using Digital Signal Processing and large scale integrated circuit technology, different frequency, different systems, different types of wireless communication terminal are connected on same voice platform, reach interconnecting for disparate wireless communication system, moreover it is possible to be connected and fixed the communication systems such as telephone network, cellular mobile communications networks, interconnection (IP) net, WLAN.
Description
Technical field
The present invention relates to communication transmission technology fields, more particularly, to a kind of multi-functional communications all-in-one machine.
Background technology
Communication access/transmission is primarily referred to as the information transmission technologies such as fiber optic communication, wireless communication.Communicate exchange/scheduling master
Refer to the technologies such as program controlled telephone exchange, program control scheduling, IP exchanges, audio/video scheduling.Communication access/transmission in the prior art
It is under the jurisdiction of two pieces of technical fields with communication exchange/scheduling, manufactures corresponding product by different producers respectively to realize
Its function.In the prior art there are no can simultaneously integrated optical fiber communications, wireless communication transmissions, program controlled telephone exchange, journey
Control scheduling, IP network exchange, Ethernet-Aggregation is exchanged in the communication scheduling equipment of one.And in Emergency communication vehicle, field communication, ship
The application scenarios such as oceangoing ship communication, the communication of outlying sentry post, rescue and relief work commander generally require the communication that multi-functional in this way, high-tech is concentrated
Controlling equipment, to adapt to the needs at diversified scene.Even if there is part of the manufacturer (such as system integrator) in the market, by whole
The scheme of conjunction by the technological incorporation in both fields together, due to simultaneously be related to SPC telephone exchange, program control scheduling machine, IP
The technical fields such as gateway, fibre optic transmission equipment, communication access device are dispatched, causing the equipment after fusion, often volume is excessively huge
Greatly, complicated for operation, it is not suitable for field operation and bears and move entrucking.In addition, being realized in the prior art in research and development so multi-functional
When communication scheduling equipment, the technical issues of also needing to overcome, includes but not limited to：Interface protocol disunity, multiple operation interfaces, event
Barrier point is more, causes the relatively perfect multifunctional mobile communication product of performance to fail to realize so far, above-mentioned technical problem is urgently to be resolved hurrily.
In addition, dispatcher in the prior art is independent wireless colony scheduling and wired dispatching system mostly.They are
Independent system cannot be supported wirelessly to be electrically accessed, optic communication access, Ethernet access and E1 access simultaneously.It is in the prior art
Gateway interface is usually relatively simple used by IP scheduling systems, such as GSM/CDMA (GOIP) gateway, wireless colony gateway
(ROIP) gateway interface of single kinds such as.In application process, it is often necessary to which net is realized by the cascade mode of multiple devices
The conversion of pass.IP communication scheduling systems in the prior art are mainly voice scheduling.Due to the limitation of transmission bandwidth, fail to realize
HD video is dispatched.
Therefore it provides a kind of multi-functional communications all-in-one machine, two kinds of necks of integrated communicaton access/transmission and communication exchange/scheduling
Different frequency, different systems, different types of wireless communication terminal are connected on the same voice platform, reach by the technology in domain
To interconnecting for disparate wireless communication system, and can be connected and fixed telephone network, cellular mobile communications networks, interconnection (IP) net,
WLAN and trunked mobile communication system, satellite communication system just become those skilled in the art's skill urgently to be resolved hurrily
Art problem.
Invention content
The object of the present invention is to provide a kind of multi-functional communications all-in-one machine, for solving different frequency, different systems, no
Congener wireless communication terminal is connected to the technical problem on the same voice platform.
To achieve the goals above, the present invention provides a kind of multi-functional communications all-in-one machine, including：Digital signalling handles mould
Block, dynamic telephone service management module, repeat in work link block, user interface management module, signal sound processing module, CPU
Management module, clock module, reseting module, the inspection number of FXO relayings, FXS collects the digits, EM telephony signalings management module, User Status are supervised
Control interface module, network management module and the mutual backup module of principal and subordinate；The digital signalling processing module, dynamic telephone service management
Module, repeat in work link block, user interface management module are sequentially connected in series by signal；The digital signalling handles mould
Block relays inspection number with the FXO respectively by the CPU management modules, FXS collects the digits, EM telephony signaling management module signals connect
It connects；The CPU management modules are connect with the clock module, reseting module signal respectively；The repeat in work link block with
The signal sound processing module；The inspection number of FXO relaying, FXS collect the digits, EM telephony signalings management module with the User Status
Monitor Interface Module signals connection；The CPU management modules are believed with the network management module and the mutual backup module of principal and subordinate respectively
Number connection.
Preferably, the digital signalling processing module is provided with optical fiber multiplexing chip；The optical fiber multiplexing chip includes：Light
Interface module, transmission message processing module and information access processing module；The transmission message processing module respectively with the light
Interface module and the connection of information access processing module signal.
Preferably, the transmission message processing module includes：ALT_GX modules, pretection switch control module, SCRAMBLER
Module and DESCRAMBLER modules；The access information processing module includes：GMII2OPT modules, MII2OPT modules and
E12OPT modules；The ALT_GX modules respectively with the optical interface module, SCRAMBLER modules and DESCRAMBLER modules
Signal connects；The SCRAMBLER modules are connect with the pretection switch control module signal.
Preferably, further include core bus, the core bus includes：For accessing the E1 buses of E1 business, for connecing
Enter the STBUS buses of 64K class business, and for access network based on ethernet business and the IP buses of soft switch service；Wherein, the E1 is total
Line, STBUS buses and IP buses are respectively connected between central control unit and IP gateway and central control unit and user
Between disk.
Heretofore described multi-functional communications all-in-one machine is integrated with two kinds of necks of communication access/transmission and communication exchange/scheduling
The technology in domain can be by different frequency, different systems using advanced Digital Signal Processing and large scale integrated circuit technology
Formula, different types of wireless communication terminal are connected on the same voice platform, reach the interconnection of disparate wireless communication system
Intercommunication can also be connected and fixed telephone network, cellular mobile communications networks, interconnection (IP) net, WLAN and trunking mobile communication
System, satellite communication system etc..The multi-functional communications all-in-one machine or the voice dispatch system of a set of suitable group commander, including
Specially to commander, grouping commander, bypass the immediate leadership commander and meeting command function, the digital signalling mark of a variety of telephone exchanges can also be extended
Standard, the voice data interface capability with plurality of narrow band, broadband, and dedicated scheduling and management software can be pre-installed.
Compared with existing products in markets, this patent has the advantage that：
1, the multiple functions such as integrated optical communication, wireless communication, telephone exchange, IP exchanges, command scheduling.
2, application model can be switched by hardware switch or gateway software, convenient and efficient.
3, broadband transmission networking mode is flexible, and optical fiber is point-to-point, link network, looped network.
4, integrated design so that small equipment volume, small power consumption, fault point is few, stability is high, easy to operate.
5, body volume is small, is mountable to portable cabinet, rack enclosure, field operation cabinet.
Description of the drawings
Fig. 1 is the structural schematic diagram of multi-functional communications all-in-one machine in the present invention；
Fig. 2 is the core bus structure chart of multi-functional communications all-in-one machine in the present invention；
Fig. 3 is the information flow chart of multi-functional communications all-in-one machine in the present invention；
Fig. 4 is the structural schematic diagram of optical fiber multiplexing chip in multi-functional communications all-in-one machine of the present invention；
Fig. 5 is the attachment structure schematic diagram under multi-functional communications all-in-one machine one of which integrated application mode of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, since following embodiments are exemplary, it is intended to for explaining this hair
It is bright, and then be not considered as limiting the invention.
Shown in Fig. 1, the present invention provides a kind of multi-functional communications all-in-one machine, including：Digital signalling processing module, dynamic telephone
Service management module, repeat in work link block, user interface management module, signal sound processing module, CPU management modules, when
Clock module, reseting module, FXO relay inspection number, FXS collects the digits, EM telephony signalings management module, User Status monitor interface module,
Network management module and the mutual backup module of principal and subordinate；The digital signalling processing module, dynamic telephone service management module, business are handed over
Fork link block, user interface management module are sequentially connected in series by signal；The digital signalling processing module passes through described
CPU management modules respectively with the FXO relaying inspection number, FXS collects the digits, EM telephony signaling management module signals are connect；The CPU pipes
Reason module is connect with the clock module, reseting module signal respectively；At the repeat in work link block and the signal sound
Manage module；The FXO relayings inspection number, FXS collects the digits, EM telephony signalings management module monitors interface module with the User Status
Signal connects；The CPU management modules are connect with the network management module and the mutual backup module signal of principal and subordinate respectively.
System modules are explained in detail below：
1, digital signalling processing module
No.1 digital signalling, No. seven digital signallings, PRI digital signalling of the reception/transmission from E1 interfaces, or come from
The digital signalling of Session Initiation Protocol soft switch, and configure the interface message with switch request.
2, dynamic telephone service management module
By phone information that digital signalling solves carry out digital coding conversion and and by the audio-frequency information solved and signaling by
PCM30 voice signaling coding permutations.
3, repeat in work link block
Cross-capacity is 512*512；Carry out 64K particle repeat in work；The various phones of insertion/detection in corresponding practice
Signal sound, by dtmf signal input/output to detection module.
4, user interface management module
Realize the G.704 framing and frame decoding function of E1 data flows；And be converted to STBUS buses；Including 2.048M clocks are believed
Number, frame synchronization signaling, upstream data, signaling-information and downlink data, signaling-information；
5, signal sound processing module (detection is sent)
It is various to generate various programme-controlled exchange signal sounds, the various SPC telephone exchange signal sounds of detection, detection/generation
FSK/DTMF signal sounds.
6, FXO relayings inspection number
Hang-up tone, busy tone, the overtime alerting tone etc. for receiving the secondary dial tone from FXO junction lines, detecting junction line.To
Programme-controlled exchange CPU serial ports receives and dispatches line status.
7, FXS collects the digits
The dtmf dialing sound etc. for receiving the secondary dial tone from FXS user's line, detecting user's line.To programme-controlled exchange
CPU serial ports receives and dispatches line status.
8, EM telephony signalings management
It manages the signaling status of EM disks, according to EM interface type differences, redefines the switch polarity of interface.To program-controlled friendship
CPU serial ports of changing planes receives and dispatches EM interface Audio gains.
9, User Status monitors interface
It monitors user and inserts plate-like state, and report the port use state on every road, adjust audio gain.
10, network management module
Send/receive various device management informations to webmaster host computer, including device name, warning information, configuration information,
Status information etc..
11, principal and subordinate mutually backs up
It realizes this disk working state monitoring, according to this disk working condition and the working condition for facing disk, generates principal and subordinate and indicate letter
Number, the state of principal and subordinate's indication signal is transmitted；Configuration data is exchanged with each other.
12, CPU module
It realizes the communication with PC machine server, and this system is managed for configuration, searching and managing, fault management capability.
13, reseting module：Power-on reset signal and CPU warm reset signals are provided to whole system；
14, clock module：The clock timing signal that each integrated circuit needs is provided to whole system；
Multi-functional communications all-in-one machine of the present invention is using cleverly processing of circuit technology, in board interface, business interface
TDM and IP double-cores are all realized with backboard wiring aspect, that is, be ensure that the integrated treatment of business, in turn ensured the stabilization of system
Property.Flexible configuration and the control of business can be realized by central control unit.
Shown in Fig. 2, the core bus structure chart of above-mentioned multi-functional communications all-in-one machine, TDM and the integrated core bus of IP,
Realize broadband IP and service convergence and function of exchange (Ethernet-Aggregation exchange, telephone exchange, the narrow band data convergence of narrowband TDM
Deng)；As shown in figure 3, the information flow chart of above-mentioned multi-functional communications all-in-one machine；Wherein, E1 buses：For accessing E1 class business；
STBUS buses：For accessing 64K class business, such as telephone service, RS232/RS485 data services, EM24 audio services；IP
Bus：For access network based on ethernet business, soft switch service；PCM multiplexings, wide and narrow strip optical transmitter and receiver, telephone exchange, command scheduling machine
Flexibly switch with a variety of application models such as IP access gatewaies.The 2.5G optical fiber transmission for supporting ultra high bandwidth, supports point-to-point, chain
With annular networking topology.The access that 4 road 155M optical fiber realize remote data is provided, point-to-point, chain can be formed with remote equipment
And ring topology.Webmastering software, management voice, the dispatching station software of video and the integrated GIS geography of control device switching
Information system.
Embodiment 1：
Above-mentioned all-in-one multifunctional machine of the invention has high integrated level, a variety of core technologies of synthesis and using the spy such as flexible
Point, the operating mode that can be supported have：
Multi-Party Conference pattern：The pattern that Multi-Party Conference is used with ordinary telephone set intercommunication, that is, it is (very high to correspond to each VHF
Frequently 1 meeting number of radio configuration), all keep listens the phone in the radio station that can be dialled into the meeting room, in meeting room, appoints
The voice of He Yifang (including radio station and phone) can all be sent to other phones, can also be sent to the radio station VHF.VHF's is continuous
Launch time was limited within 2 minutes.Since meeting chamber vol is limited, can free intercommunication telephone terminal limited amount.But
Some terminals only answered can also be increased at this time.
Plain old telephone talkback mode：The phone quantity that some VHF intercommunication is added in such pattern is unrestricted, and phone is dialled in
The voice for listening the radio station can be kept after the access code of VHF, when to talk with radio station, need to press flash keys on phone or
The speaking right (system default 20 seconds, can also there is system setting) that slotting spring can obtain 20 seconds is clapped, to prevent more people from fighting for, is said
There is speech prompt tone on the phone of right of speech.
PTT (Press To Talk) terminal talkback mode：Terminal listens shape all in keeping for radio station usually under this pattern
State, PTT keys are pressed when needing speech, and (ordinary telephone set needs to increase PTT adapters, my company provides band PTT function switch
Telephone set), talk time is determined by terminal.
Broadcast mode：The sound One-to-All Broadcast in the radio station VHF is kept to each addition in the phone listened, and terminal only answers VHF's
Sound, this pattern do not limit the phone quantity for listening to each VHF voices.
Embodiment 2：
For the present embodiment on the basis of embodiment 1, the all-in-one multifunctional machine also further supports following a variety of channel radios
Road accesses control model：
PTT control models：There is the audio interface of PTT functions when with radio station, cluster interface, is preferentially controlled using PTT
Molding formula.
DSP volume control modes：Some voice frequency terminals are without PTT functions (such as conference microphone), it is necessary to dynamic monitoring sound
Size controls the receiving and transmission of wireless interface by sound size.
Dual-audio phone Keyboard Control pattern：Telephone set and mobile phone can be by dual-tone multifrequency (DTMF) keyboards to dispatcher
It sends out the receiving of control wireless interface and sends order.
In addition, above-mentioned all-in-one multifunctional machine is also further applicable in following a variety of casing structures, including：
Core board and component are mountable in Portable box structure；
Core board and component are mountable in casing structure, which is mountable in standard rack；
Core board and component are mountable in the field operation casing structure of military project grade, waterproof, dust-proof, shockproof；
Custom enclosure can be needed according to user.
It should be noted that the above-mentioned all-in-one multifunctional machine of the present invention is collection Fibre Optical Communication Technology, wireless communication technique, ether
Net switching technology, TDM switching technologies, scheduling controlling fusion GIS geographical information technologies etc., exist such as in following technical essential
Lower alternative solution.
1, technical field of optical fiber communication.Optical link rate can be set to the different rates such as 155M, 622M, 2.5G, 5G and 10G.
It is fibre circuit coding mode, link network/looped network business bandwidth allocation and protection working method that this technology patent need are to be protected, narrow
Band time slot allocation model etc..
2, ethernet switch technology field.All-in-one multifunctional machine Ethernet service includes telecommunications data traffic, video and figure
As business.Mating dispatcher software supports the dispatch deal to video and picture signal, supports the processing of the signalings such as SIP, is a set of comprehensive
Close solution.Alternative solution can be the signaling processing modules such as ethernet switching module, video and image processing module, SIP,
Board or equipment realize corresponding function respectively, and the integration of function is realized by external connection.
3, the remote/opposite equip. for being configured with 2.5G optical speeds and 155M optical speeds of all-in-one multifunctional machine.It is multifunctional integrated
Machine can form point-to-point, chain or ring topology with remote/opposite equip..It may be implemented similarly by different optical fiber codes
Function, but fibre circuit coding mode cannot be identical as coding mode used by all-in-one multifunctional machine.
4, the functions such as operation flow, function module, GIS GIS-Geographic Information System of dispatcher software describe its corresponding software work
It is embodied in weighing.Relevant alternative solution cannot copy word by word, copy or reference software copyright described by content.
Therefore, the application of above-mentioned substitute technology means should also be fallen into protection scope of the present invention in the present invention.
Embodiment 3：
On the basis of the above embodiments, the digital signalling processing module is provided with optical fiber multiplexing chip to the present embodiment；
The optical fiber multiplexing chip includes：Optical interface module, transmission message processing module and information access processing module；The transmission letter
Breath processing module is connect with the optical interface module and information access processing module signal respectively.
Further, in one of the present embodiment optimal technical scheme, the transmission message processing module includes：
ALT_GX modules, pretection switch control module, SCRAMBLER modules and DESCRAMBLER modules；The access information handles mould
Block includes：GMII2OPT modules, MII2OPT modules and E12OPT modules；The ALT_GX modules respectively with the optical interface mould
Block, SCRAMBLER modules are connected with DESCRAMBLER module by signal；The SCRAMBLER modules are controlled with the pretection switch
Module by signal connects.
Shown in Fig. 4, the structural schematic diagram of above-mentioned optical fiber multiplexing chip in the present embodiment, wherein of the present invention multi-functional
Fiber optic communication part uses fibre circuit coding techniques in all-in-one machine, realizes that high bandwidth Ethernet data, tdm data pass through optical fiber
Technical transmission.Under the premise of ensureing transmission stability, increase service bandwidth to greatest extent.The present invention is multiple by above-mentioned optical fiber
With chip realize the physically-isolated gigabit Ethernet in 2 roads (GE), the physically-isolated 100 m ethernet in 4 roads (FE), the 16 road channels E1,
120 road 64K data channel and network management data channel are transmitted in the optical port that 2 tunnel rates are 2.5G.2 2.5G optical ports can realize light
Mouth pretection switch, protection switch time are less than 50ms.
The present invention utilizes processing of circuit technology, and TDM and IP are all realized in terms of board interface, business interface and backboard wiring
Double-core ensure that the integrated treatment of business, in turn ensure the stability of system.Business can be realized by central control unit
Flexible configuration and control.
The present invention has following advantage compared with prior art：
The multiple functions such as integrated optical communication, wireless communication, telephone exchange, IP exchanges, command scheduling.Application model can lead to
Hardware switch or gateway software switching are crossed, it is convenient and efficient.Broadband transmission networking mode is flexible, and optical fiber is point-to-point, link network, looped network
Deng.Integrated design so that small equipment volume, small power consumption, fault point is few, stability is high, easy to operate etc..Body volume is small, can
It is installed on portable cabinet, rack enclosure, field operation cabinet etc..
Integrated application example：
Shown in Fig. 5, the connection knot under multi-functional communications all-in-one machine one of which integrated application mode provided by the present invention
Structure schematic diagram can fully consider multiple business under following business model and then realize integrated application.Wherein,
Dispatching desk accesses multi-functional communications all-in-one machine by IP, realizes configuration and scheduling feature；
Multi-functional communications all-in-one machine can be directly accessed E＆M phones, FXS phones, Ethernet data；
Multi-functional communications all-in-one machine can realize access and the dilatation of processing capacity by the cascade modes of E1；
Multi-functional communications all-in-one machine FXO interfaces can connect PABX equipment, realize telephone exchange；
Multi-functional communications all-in-one machine can realize that IP phone exchanges by the IP telephone machine and sip server of IP connections distal end.
Equipment trunk interface is supported：GSM/CDMA interfaces；WAN mouthfuls of support electrical interface (RJ45) or optical interface (FC) forms
IP phone access channel；Plain old telephone trunk interface；Common magnetite interface or 2100HZ magnetite interfaces；Satellite phone connects
Mouthful；Chinese No.1 signalling, Chinese signalling system No.7, pri signaling etc.；The interface of plain old telephone or wired intercom terminal.
The various embodiments described above are only the preferred embodiment of the present invention, in the art, every to be based on skill of the present invention
Changes and improvements in art scheme should not exclude except protection scope of the present invention.
Claims (4)
1. a kind of multi-functional communications all-in-one machine, which is characterized in that including：Digital signalling processing module, dynamic telephone service management
Module, user interface management module, signal sound processing module, CPU management modules, clock module, is answered at repeat in work link block
Position module, the inspection number of FXO relayings, FXS collects the digits, EM telephony signalings management module, User Status monitor interface module, network management mould
Block and the mutual backup module of principal and subordinate；The digital signalling processing module, dynamic telephone service management module, repeat in work connect mould
Block, user interface management module are sequentially connected in series by signal；The digital signalling processing module manages mould by the CPU
Block respectively with the FXO relaying inspection number, FXS collects the digits, EM telephony signaling management module signals are connect；The CPU management modules point
It is not connect with the clock module, reseting module signal；The repeat in work link block and the signal sound processing module；Institute
State the inspection number of FXO relayings, FXS collects the digits, EM telephony signalings management module is connect with User Status monitoring Interface Module signals；
The CPU management modules are connect with the network management module and the mutual backup module signal of principal and subordinate respectively.
2. multi-functional communications all-in-one machine according to claim 1, which is characterized in that the digital signalling processing module setting
There is optical fiber multiplexing chip；The optical fiber multiplexing chip includes：Optical interface module, transmission message processing module and information access processing
Module；The transmission message processing module is connect with the optical interface module and information access processing module signal respectively.
3. multi-functional communications all-in-one machine according to claim 2, which is characterized in that the transmission message processing module packet
It includes：ALT_GX modules, pretection switch control module, SCRAMBLER modules and DESCRAMBLER modules；At the access information
Managing module includes：GMII2OPT modules, MII2OPT modules and E12OPT modules；The ALT_GX modules connect with the light respectively
Mouth mold block, SCRAMBLER modules are connected with DESCRAMBLER module by signal；The SCRAMBLER modules and the pretection switch
Control module signal connects.
4. multi-functional communications all-in-one machine according to claim 1, which is characterized in that further include core bus, the backboard
Bus includes：For accessing the E1 buses of E1 business, for accessing the STBUS buses of 64K class business, and be used for access network based on ethernet
The IP buses of business and soft switch service；Wherein, the E1 buses, STBUS buses and IP buses are respectively connected to central control
Between unit and IP gateway processed and between central control unit and user disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257550.XA CN108418733A (en) | 2018-03-27 | 2018-03-27 | A kind of multi-functional communications all-in-one machine |
Applications Claiming Priority (1)
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