CN104243655B - Magnetic telephone method and system based on embedded optical-fiber network - Google Patents
Magnetic telephone method and system based on embedded optical-fiber network Download PDFInfo
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- CN104243655B CN104243655B CN201310239376.3A CN201310239376A CN104243655B CN 104243655 B CN104243655 B CN 104243655B CN 201310239376 A CN201310239376 A CN 201310239376A CN 104243655 B CN104243655 B CN 104243655B
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- magnetic telephone
- embedded
- magnetic
- server
- preset number
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Abstract
The present invention relates to a kind of magnetic telephone method and systems based on embedded optical-fiber network.The method includes：Magnetic telephone is accessed into embedded ONT Optical Network Terminal, embedded ONT Optical Network Terminal is powered on into bootstrap, driver is mounted according to the bootstrap；The driver is loaded, initialization Session Initiation Protocol is carried out to the embedded ONT Optical Network Terminal；The magnetic telephone is initialized, preset number is configured, and pass through Session Initiation Protocol and the preset number is registered to server；Virtual link channel, media channel and signalling path are established between the magnetic telephone, built-in network terminal and server, heartbeat message is initiated by signalling path timing to safeguard that the virtual link channel and media channel keep linking status.The magnetic telephone method and system of above-mentioned embedded optical-fiber network because magnetic telephone is combined with embedded optical-fiber network, extends the application of magnetic telephone, reduces maintenance cost.
Description
Technical field
The present invention relates to network communication technology, more particularly to a kind of magnetic telephone realization side based on embedded optical-fiber network
Method and system.
Background technology
Magnetic telephone is normally used in Along Railway section.The magnetic telephone magneto hand generator makees ring letter
Simultaneously call power is configured in number source, and the requirement to circuit and switching equipment is low, and farther out, however its is simple in structure, work(for speech range
Single, the poor expandability of energy, maintenance cost is high, is not easy to promote.
Invention content
Based on this, it is necessary to which, for the problem that existing magnetic telephone function is single, autgmentability is poor, provides a kind of autgmentability
The magnetic telephone implementation method based on embedded optical-fiber network strong and that maintenance cost can be reduced.
In addition, it there is a need to the magnetite based on embedded optical-fiber network for providing a kind of autgmentability by force and maintenance cost being reduced
Phone implementation method.
A kind of magnetic telephone implementation method based on embedded optical-fiber network, including：
Magnetic telephone is accessed into embedded ONT Optical Network Terminal, embedded ONT Optical Network Terminal is powered on into bootstrap, root
Driver is mounted according to the bootstrap；
The driver is loaded, initialization Session Initiation Protocol is carried out to the embedded ONT Optical Network Terminal；
The magnetic telephone is initialized, preset number is configured, and pass through Session Initiation Protocol and the preset number is registered to clothes
Business device；
Established between the magnetic telephone, built-in network terminal and server virtual link channel, media channel and
Signalling path initiates heartbeat message to safeguard that the virtual link channel and media channel are kept by signalling path timing
Linking status.
The described the step of preset number is registered to server by Session Initiation Protocol, is in one of the embodiments,：
The preset number of magnetic telephone is registered to multiple servers by Session Initiation Protocol.
It is initialized in one of the embodiments, to the magnetic telephone, preset number is configured, and pass through Session Initiation Protocol
The preset number is registered to server, establishes virtual link channel, media channel and signalling path, is led to by the signaling
Road timing initiates heartbeat message to safeguard the step of virtual link channel and media channel keep linking status the method
Later, it further includes：
It obtains user and wins the event that the magnetic telephone generates；
The preset number is sent to the server by signaling, being transferred to calling opposite end by the server plucks
Confirmation message is replied after machine, starts media channel.
The method further includes in one of the embodiments,：
Static address is allocated in advance to multiple magnetic telephones.
The magnetic telephone connects the embedded ONT Optical Network Terminal by RJ11 in one of the embodiments, described
Server is user class interchanger.
A kind of magnetic telephone based on embedded optical-fiber network realizes system, including：
Guiding module, for magnetic telephone to be accessed embedded ONT Optical Network Terminal, embedded ONT Optical Network Terminal is powered on into
Enter bootstrap, driver is mounted according to the bootstrap；
Load-on module for loading the driver, carries out the embedded ONT Optical Network Terminal initialization SIP associations
View；
For being initialized to the magnetic telephone, preset number is configured, and will be described pre- by Session Initiation Protocol in registration module
If number registration is to server；
Link establishment module, for establishing virtual chain between the magnetic telephone, built-in network terminal and server
Paths, media channel and signalling path initiate heartbeat message to safeguard the virtual link by signalling path timing
Channel and media channel keep linking status.
The registration module is additionally operable to the preset number of magnetic telephone passing through Session Initiation Protocol in one of the embodiments,
It is registered to multiple servers.
In one of the embodiments, the system also includes：
Monitoring modular, for obtaining the event that user wins the magnetic telephone and generates；
Starting module for the preset number to be sent to the server by signaling, is turned by the server
Confirmation message is replied after being sent to calling opposite end off-hook, starts media channel.
In one of the embodiments, the system also includes：
Configuration module, for allocating static address in advance to multiple magnetic telephones.
The magnetic telephone connects the embedded ONT Optical Network Terminal by RJ11 in one of the embodiments, described
Server is user class interchanger.
The magnetic telephone method and system of above-mentioned embedded optical-fiber network, by by magnetic telephone and embedded optical-fiber network
Terminal connects, and the preset number of magnetic telephone is registered to server, establishes virtual link channel, media channel and signaling and leads to
Road controls the connection of virtual linkage channel and media channel by signalling path, subscriber dialing to be waited for trigger, because of magnetic telephone
It is combined with embedded optical-fiber network, extends the application of magnetic telephone, reduce maintenance cost.In addition, it can be protected using Session Initiation Protocol
Demonstrate,prove normalization, consistency, compatibility and autgmentability.
Description of the drawings
Fig. 1 is a kind of flow chart of the magnetic telephone implementation method based on embedded optical-fiber network in one embodiment；
Fig. 2 is a kind of flow chart of the magnetic telephone implementation method based on embedded optical-fiber network in another embodiment；
Fig. 3 is the structure diagram that a kind of magnetic telephone based on embedded optical-fiber network realizes system in one embodiment；
Fig. 4 is the structure diagram that a kind of magnetic telephone based on embedded optical-fiber network realizes system in another embodiment.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, for the magnetic telephone implementation method based on embedded optical-fiber network a kind of in one embodiment, including：
Magnetic telephone is accessed embedded ONT Optical Network Terminal by step S102, and embedded ONT Optical Network Terminal is powered on to enter and is drawn
Helical pitch sequence mounts driver according to the bootstrap.
Specifically, magnetic telephone is added in into embedded ONT Optical Network Terminal by RJ11.Bootstrap（Boot Loader）It hangs
It after connecing driver, is controlled by operating system, detects magnetite telephone subscriber's behavior in real time.RJJ is 4 stitch.
The embedded ONT Optical Network Terminal can be PON（Passive Optical Network, passive optical-fiber network）Middle light
Road terminal（Optical Line Terminal, OLT）.PON belongs to point-to-point intelligent acess technology, at low cost, service life
Length, distance are remote, bandwidth is high.
Step S104 loads the driver, and initialization Session Initiation Protocol is carried out to the embedded ONT Optical Network Terminal.
Specifically, after load driver program, embedded ONT Optical Network Terminal is initialized, initialization includes network drive
Dynamic, DSP（Digital Signal Processing, digital signal processor）、SLIC（Subscriber Line
Interface Circuit, special purpose interface filter circuit）、SIP（Session Initiation Protocol, application layer letter
Enable control protocol）Agreement.SLIC polls detection user wins or hangs magnetic telephone behavior.
Step S106 initializes the magnetic telephone, preset number is configured, and pass through Session Initiation Protocol and note the preset number
Volume arrives server.
Specifically, preset number is registered to server, which can be IP PBX（Internet Protocol
Private Branch Exchange, user class interchanger）Or Softswitch.The soft switch refers to utilize Call- Control1
The method that function and Media Gateway separate links up a kind of switching technology of public switched telephone network and IP phone.In addition, it can lead to
It crosses Session Initiation Protocol and preset number is registered to multiple servers, to ensure abnormal conditions realization dynamic detection and actively be switched to it
His server ensures the fast quick-recovery of business.
It after preset number is configured, need to be registered by PON, by basic OAM（Operation Administration And
Maintenance Protocol, Operations,Administration And Maintenance agreement）Extension OAM is adjusted to, then reinforms application layer protocol
SIP initiates IP PBX registrations by Session Initiation Protocol, reports preset number.
Step S108 establishes virtual link channel, media between the magnetic telephone, built-in network terminal and server
Channel and signalling path initiate heartbeat message to safeguard that the virtual link channel and media channel are protected by signalling path timing
Hold linking status.
Specifically, media channel is used for transmission audio medium stream, user is not before magnetic telephone is won, at media channel
In the free time, keep link unobstructed.
The magnetic telephone implementation method of above-mentioned embedded optical-fiber network, by the way that magnetic telephone and embedded ONT Optical Network Terminal are connected
It connects, and the preset number of magnetic telephone is registered to server, establish virtual link channel, media channel and signalling path, lead to
Cross signalling path control virtual linkage channel and media channel connection, subscriber dialing to be waited for trigger, because magnetic telephone with it is embedding
Enter formula optical-fiber network to be combined, extend the application of magnetic telephone, reduce maintenance cost.In addition, it can ensure to advise using Session Initiation Protocol
Plasticity, consistency, compatibility and autgmentability.
As shown in Fig. 2, for the magnetic telephone implementation method based on embedded optical-fiber network a kind of in another embodiment.Fig. 2
In magnetic telephone implementation method based on embedded optical-fiber network and Fig. 1 difference lies in：Increase the mistake of subscriber dialing triggering
Journey.The magnetic telephone implementation method based on embedded optical-fiber network, including：
Magnetic telephone is accessed embedded ONT Optical Network Terminal by step S202, and embedded ONT Optical Network Terminal is powered on to enter and is drawn
Helical pitch sequence mounts driver according to the bootstrap.
Step S204 loads the driver, and initialization Session Initiation Protocol is carried out to the embedded ONT Optical Network Terminal.
Step S206 initializes the magnetic telephone, preset number is configured, and pass through Session Initiation Protocol and note the preset number
Volume arrives server.
Step S208 establishes virtual link channel, media between the magnetic telephone, built-in network terminal and server
Channel and signalling path initiate heartbeat message to safeguard that the virtual link channel and media channel are protected by signalling path timing
Hold linking status.
Specifically, media channel is used for transmission audio medium stream, user is not before magnetic telephone is won, at media channel
In the free time, keep link unobstructed.
Step S210 obtains the event that user wins magnetic telephone generation.
The preset number is sent to the server by step S212 by signaling, and calling pair is transferred to by the server
Confirmation message is replied after the off-hook of end, starts the media channel.
After user wins magnetic telephone, preset number is sent to server by signaling, then server is transferred to
Confirmation message is replied after winning magnetic telephone in calling opposite end.The confirmation message can be 200OK etc..After starting media channel, carry out
Media Stream is passed to DSP and is decoded by media stream delivery.
Further, in one embodiment, the above-mentioned magnetic telephone implementation method based on embedded optical-fiber network, is also wrapped
It includes：Static address is allocated in advance to multiple magnetic telephones.Static address would subscribe on server.For each magnetic telephone point
With static address, the unnecessary resource input of system can be reduced, also allows for fault location.
In addition, in order to strengthen safety optional support IPSEC of the magnetic telephone media data in network transmission process
（Internet Protocol Security, security protocol）Or using the AES in optical-fiber network（Advanced
Encryption Standard, Advanced Encryption Standard）, triple stirring, data is prevented to be monitored.
As shown in figure 3, a kind of magnetic telephone based on embedded optical-fiber network realizes system in one embodiment, including drawing
Guide module 320, load-on module 340, registration module 360 and link establishment module 380.
Wherein, guiding module 320, for magnetic telephone to be accessed embedded ONT Optical Network Terminal, to embedded optical-fiber network end
End is powered on into bootstrap, and driver is mounted according to the bootstrap.
Specifically, magnetic telephone is added in into embedded ONT Optical Network Terminal by RJ11.Bootstrap（Boot Loader）It hangs
It after connecing driver, is controlled by operating system, detects magnetite telephone subscriber's behavior in real time.RJJ is 4 stitch.
For loading the driver, initialization Session Initiation Protocol is carried out to the embedded ONT Optical Network Terminal for load-on module 340.
Specifically, after load driver program, embedded ONT Optical Network Terminal is initialized, initialization includes network drive
Dynamic, DSP（Digital Signal Processing, digital signal processor）、SLIC（Subscriber Line
Interface Circuit, special purpose interface filter circuit）、SIP（Session Initiation Protocol, application layer letter
Enable control protocol）Agreement.SLIC polls detection user wins or hangs magnetic telephone behavior.
For being initialized to the magnetic telephone, preset number is configured, and pass through Session Initiation Protocol and preset this in registration module 360
Number registration is to server.
Specifically, preset number is registered to server, which can be IP PBX（Internet Protocol
Private Branch Exchange, user class interchanger）Or Softswitch.The soft switch refers to utilize Call- Control1
The method that function and Media Gateway separate links up a kind of switching technology of public switched telephone network and IP phone.In addition, registration
Preset number can be registered to multiple servers by module 360 by Session Initiation Protocol, to ensure that abnormal conditions realize dynamic detection and master
It is dynamic to be switched to other servers, ensure the fast quick-recovery of business.
It after preset number is configured, need to be registered by PON, by basic OAM（Operation Administration And
Maintenance Protocol, Operations,Administration And Maintenance agreement）Extension OAM is adjusted to, then reinforms application layer protocol
SIP initiates IP PBX registrations by Session Initiation Protocol, reports preset number.
Link establishment module 380, for establishing virtual chain between the magnetic telephone, built-in network terminal and server
Paths, media channel and signalling path initiate heartbeat message to safeguard the virtual link channel by signalling path timing
Linking status is kept with media channel.
Specifically, media channel is used for transmission audio medium stream, user is not before magnetic telephone is won, at media channel
In the free time, keep link unobstructed.
The magnetic telephone of above-mentioned embedded optical-fiber network realizes system, by the way that magnetic telephone and embedded ONT Optical Network Terminal are connected
It connects, and the preset number of magnetic telephone is registered to server, establish virtual link channel, media channel and signalling path, lead to
Cross signalling path control virtual linkage channel and media channel connection, subscriber dialing to be waited for trigger, because magnetic telephone with it is embedding
Enter formula optical-fiber network to be combined, extend the application of magnetic telephone, reduce maintenance cost.In addition, it can ensure to advise using Session Initiation Protocol
Plasticity, consistency, compatibility and autgmentability.
As shown in figure 4, the magnetic telephone based on embedded optical-fiber network realizes system, in addition to including guiding module 320, loading
Module 340, registration module 360 and link establishment module 380 further include monitoring modular 390, starting module 392 and configuration module
394。
Monitoring modular 390, for obtaining the event that user wins magnetic telephone generation.
Starting module 392 for the preset number to be sent to the server by signaling, is transferred to by the server
Confirmation message is replied after calling opposite end off-hook, starts media channel.
After user wins magnetic telephone, preset number is sent to server by signaling, then server is transferred to
Confirmation message is replied after winning magnetic telephone in calling opposite end.The confirmation message can be 200OK etc..After starting media channel, carry out
Media Stream is passed to DSP and is decoded by media stream delivery.
Configuration module 394, for allocating static address in advance to multiple magnetic telephones.Static address be would subscribe into service
On device.Static address is distributed for each magnetic telephone, the unnecessary resource input of system can be reduced, also allow for fault location.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory（Read-Only Memory, ROM）Or random access memory（Random Access
Memory, RAM）Deng.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of magnetic telephone implementation method based on embedded optical-fiber network, including：
Magnetic telephone is accessed into embedded ONT Optical Network Terminal by RJ11, embedded ONT Optical Network Terminal is powered on into guiding journey
Sequence mounts driver according to the bootstrap；
The driver is loaded, initialization Session Initiation Protocol is carried out to the embedded ONT Optical Network Terminal；
The magnetic telephone is initialized, preset number is configured, and pass through Session Initiation Protocol and the preset number is registered to service
Device, the server are user class interchanger or Softswitch, and the Softswitch is used for call control function and matchmaker
Body gateway separates；
Virtual link channel, media channel and signaling are established between the magnetic telephone, built-in network terminal and server
Channel initiates heartbeat message to safeguard that the virtual link channel and media channel keep link by signalling path timing
State.
2. the magnetic telephone implementation method according to claim 1 based on embedded optical-fiber network, which is characterized in that described logical
Crossing the step of preset number is registered to server by Session Initiation Protocol is：
The preset number of magnetic telephone is registered to multiple servers by Session Initiation Protocol.
3. the magnetic telephone implementation method according to claim 1 based on embedded optical-fiber network, which is characterized in that institute
Magnetic telephone initialization is stated, preset number is configured, and passes through Session Initiation Protocol and the preset number is registered to server, is established empty
Intend link channel, media channel and signalling path, it is described virtual to safeguard to initiate heartbeat message by signalling path timing
After the step of link channel and media channel keep linking status the method, further include：
It obtains user and wins the event that the magnetic telephone generates；
The preset number is sent to the server by signaling, after being transferred to calling opposite end off-hook by the server
Confirmation message is replied, starts media channel.
4. the magnetic telephone implementation method according to claim 1 based on embedded optical-fiber network, which is characterized in that the side
Method further includes：
Static address is allocated in advance to multiple magnetic telephones.
5. a kind of magnetic telephone based on embedded optical-fiber network realizes system, which is characterized in that including：
Guiding module, for magnetic telephone to be accessed embedded ONT Optical Network Terminal by RJ11, on embedded ONT Optical Network Terminal
Electricity enters bootstrap, and driver is mounted according to the bootstrap；
For loading the driver, initialization Session Initiation Protocol is carried out to the embedded ONT Optical Network Terminal for load-on module；
For being initialized to the magnetic telephone, preset number is configured, and by Session Initiation Protocol by described default number in registration module
Code is registered to server, and the server is user class interchanger or Softswitch；
Link establishment module is led to for establishing virtual link between the magnetic telephone, built-in network terminal and server
Road, media channel and signalling path initiate heartbeat message to safeguard the virtual link channel by signalling path timing
Linking status is kept with media channel.
6. the magnetic telephone according to claim 5 based on embedded optical-fiber network realizes system, which is characterized in that the note
Volume module is additionally operable to the preset number of magnetic telephone being registered to multiple servers by Session Initiation Protocol.
7. the magnetic telephone according to claim 5 based on embedded optical-fiber network realizes system, which is characterized in that the system
System further includes：
Monitoring modular, for obtaining the event that user wins the magnetic telephone and generates；
Starting module for the preset number to be sent to the server by signaling, is transferred to by the server
Confirmation message is replied after calling opposite end off-hook, starts media channel.
8. the magnetic telephone according to claim 5 based on embedded optical-fiber network realizes system, which is characterized in that the system
System further includes：
Configuration module, for allocating static address in advance to multiple magnetic telephones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239376.3A CN104243655B (en) | 2013-06-17 | 2013-06-17 | Magnetic telephone method and system based on embedded optical-fiber network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239376.3A CN104243655B (en) | 2013-06-17 | 2013-06-17 | Magnetic telephone method and system based on embedded optical-fiber network |
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| Publication Number | Publication Date |
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| CN104243655A CN104243655A (en) | 2014-12-24 |
| CN104243655B true CN104243655B (en) | 2018-06-12 |
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| CN201310239376.3A Expired - Fee Related CN104243655B (en) | 2013-06-17 | 2013-06-17 | Magnetic telephone method and system based on embedded optical-fiber network |
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| CN1700694A (en) * | 2004-05-20 | 2005-11-23 | 华为技术有限公司 | Method and system for acquiring initial protocol network node status of a session |
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| CN201181957Y (en) * | 2008-01-04 | 2009-01-14 | 北京佳讯飞鸿电气股份有限公司 | Photographone terminal used for railway communication system |
| CN102082978A (en) * | 2010-12-03 | 2011-06-01 | 北京佳讯飞鸿电气股份有限公司 | Railway interval broadband communication system based on EPON (Ethernet passive optical network), devices and method |
| CN102510415A (en) * | 2011-12-26 | 2012-06-20 | 北京世纪东方国铁科技股份有限公司 | Magnet telephone converter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6700956B2 (en) * | 2000-03-02 | 2004-03-02 | Actiontec Electronics, Inc. | Apparatus for selectively connecting a telephone to a telephone network or the internet and methods of use |
-
2013
- 2013-06-17 CN CN201310239376.3A patent/CN104243655B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1700694A (en) * | 2004-05-20 | 2005-11-23 | 华为技术有限公司 | Method and system for acquiring initial protocol network node status of a session |
| CN101114926A (en) * | 2006-07-28 | 2008-01-30 | 中兴通讯股份有限公司 | Method for fixed user access to IP multimedia subsystem |
| CN201181957Y (en) * | 2008-01-04 | 2009-01-14 | 北京佳讯飞鸿电气股份有限公司 | Photographone terminal used for railway communication system |
| CN102082978A (en) * | 2010-12-03 | 2011-06-01 | 北京佳讯飞鸿电气股份有限公司 | Railway interval broadband communication system based on EPON (Ethernet passive optical network), devices and method |
| CN102510415A (en) * | 2011-12-26 | 2012-06-20 | 北京世纪东方国铁科技股份有限公司 | Magnet telephone converter |
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| CN104243655A (en) | 2014-12-24 |
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