CN1406045A - Method for conveniently realizing personal multi-media communication tusiness - Google Patents
Method for conveniently realizing personal multi-media communication tusiness Download PDFInfo
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- CN1406045A CN1406045A CN 01131089 CN01131089A CN1406045A CN 1406045 A CN1406045 A CN 1406045A CN 01131089 CN01131089 CN 01131089 CN 01131089 A CN01131089 A CN 01131089A CN 1406045 A CN1406045 A CN 1406045A
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Abstract
In the invention, the user possesses the wideband number like the form of the telephone number as well as the inner code of the unique id assigned to the used based on the user address. The invention makes the static binding between the wideband number and the unique id. There is the binding relation between the inner code and the user's IP address. The invention makes the dynamic binding between the dynamic IP address and the user's terminal inner code. Thus, user can only dial the wideband number to get tough the other parties. Moreover, the invention provides the function of on-line information mechanism. Thus, if the user is on-line, but does not starts the application software of supporting the multiple parties communication and the video meeting, the use will get informed on-line.
Description
Technical field
The present invention relates to a kind of convenient method that realizes personal multi-media communication tusiness based on broadband networks.
Background technology
On broadband IP network, adopting the method for similar landline telephone usually at present, for example may be the method for directly dialing the IP address, realizes personal multi-media communication tusiness, for example IP phone, text talk and video conference.The terminal equipment of realizing the personal multi-media business is PC (PC), its adopt usually meet the ITU-T of International Telecommunication Association H.323 the application software of the support both sides of agreement and audio call in many ways and video conference finish both sides and personal multi-media business such as text talk, electronic whiteboard, audio call and video conference in many ways.When stating the personal multi-media user on another network of software call in the use, need finish calling by input the other side IP address, and then by the H.323 multimedia communication of agreement realization both call sides.
The IP address that present the 4th edition IP agreement provides is one 32 a integer, and for example the IP address can be hexadecimal number 0x0a0b3220, notes by abridging to be 10.11.50.32.Because people generally have and make telephonic custom, and the number that helps through call is a tens, rather than the IP address of hexadecimal or decimal separator form, the length of IP address is longer simultaneously, its distribution is not regular as telephone number yet, therefore, memory IP address is very difficult.The IP agreement of the sixth version of particularly having released, therefore it use the IP address to bother more for the broadband networks of using in the future sixth version IP agreement IP address extension to 128.
From the above, the method of present IP address-based realization personal multi-media business need be remembered the other side's IP address, be difficult to memory because the IP mail returned on ground of incorrect address closes people's memory habit and length is long, so inconvenient individual realizes personal multi-media communication tusiness on broadband networks.
Summary of the invention
The object of the present invention is to provide a kind of convenient method that realizes personal multi-media communication tusiness.
For achieving the above object, the convenient method that realizes personal multi-media communication tusiness provided by the invention comprises:
The distribution of broadband number and binding:
(1) distributes the broadband number of plain old telephone number form for the user;
(2) obtain according to station address that the user is pairing to have a uniquely identified ISN;
(3) described broadband number and described ISN are carried out static binding;
(4) obtain the IP address that has binding relationship with described ISN, finish the dynamic binding of dynamic IP addressing and user terminal ISN;
Set up the call link between the user terminal:
When (5) user terminal starts, carry comprise broadband number, ISN and IP address log-on message to system registry, and this user is authenticated by system, if described authentication pass through, then,
When (6) user passed through called subscriber's broadband number call called subscriber, system was called subscriber's IP address with called subscriber's broadband number translated, according to the communication link of this IP address foundation with the called subscriber.
Described ISN is the unique identification that user terminal is linked into the physical port of network.
The unique identification of described physical port is VLAN (VLAN) port numbers for Ethernet inserts; For inserting, ADSL connects (PVC) identification number for permanent virtual.
The described IP address that has binding relationship with described ISN that obtains, finish the dynamic binding of dynamic IP addressing and user terminal ISN and realize according to following step:
(1) user terminal sends DHCP (DHCP) request to system;
(2) VALN ID (sign) and corresponding MAC (media interviews control) and the IP with this user's correspondence resets, and described DHCP request is transmitted to system's Dynamic Host Configuration Protocol server;
(3) system's Dynamic Host Configuration Protocol server returns IP address allocated, and finishes this user's VLAN ID, the MAC and the binding of IP address, and ACL (access control list) table that the user is set;
(4) determine the binding relationship of user's ISN and IP address and combine, form the complete binding information of user with the binding of ISN and broadband number;
(5) will distribute to user's IP address and return to user terminal.
In addition, this method also comprises the user terminal notification line of realizing as follows:
(1) user terminal sends " greeting " (HELLO) to system server, so that system's broadband services platform is learnt that this user terminal is whether online and maybe can be got in touch;
(2) system server terminal is sent " notice " (NOTIFY) to user terminal, notifies the user that the arrival of calling is arranged, so that the user learns calling subscriber's information;
(3) system sends the response of operating successfully or failing to the calling subscriber, if the communication link between calling subscriber and the called subscriber is set up in called subscriber's affirmation.
Because the present invention distributes a broadband number for user terminal, and have the uniquely identified ISN and distribute to user's IP address and bind with this user is pairing, when the user utilizes broadband networks to realize that personal multi-media is professional, only need input the other side's broadband number can get in touch the other side; And in fact the broadband number is exactly the telephone number on the broadband network, has both met people's use habit, also is easy to memory; Simultaneously, notification line mechanism provided by the invention has solved user's online but has been not activated the notification line problem of the called subscriber under the application software situation of supporting both sides and audio call in many ways and video conference, therefore realize caller id by port binding, and accomplish " always online " that be similar to can make things convenient for the user on broadband networks, to realize personal multi-media communication tusiness by notification line mechanism.
Description of drawings
Fig. 1 is the embodiment flow chart of the method for the invention;
Fig. 2 is a personal multi-media communication networking diagram;
Fig. 3 is the DHCP verification process figure during Ethernet inserts;
Fig. 4 notification line schematic diagram of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
In order to realize that personal multi-media operation system framework of the present invention is with reference to figure 2.Whole system is made of entities such as user terminals, broadband network, broadband data center (comprise broadband video signal administrative center, broadband services platform, T.120 server, multipoint control unit MCU, gatekeeper GK etc.), equipment in these entities is finished different functions, wherein:
Gatekeeper GK: carry out address transition, terminal authentication and registration, authorization terminal and district management.
Multipoint control unit MCU: when carrying out Multi-Party Conference, Business Stream is merged each terminal of delivering to the business of participation; If point-to-point communication does not then need MCU.
T.120 server: the server of carrying out data conferencing.T.120, described is the text conferences standard that the ITU-T of International Telecommunication Association formulates.
Videoconferencing service administrative center: be used for conference dispatching, billing operation.
Broadband services platform: be responsible for the network user's authentication, charge and mandate.The leading subscriber data.Be responsible for distributing the broadband number; It also comprises a DHCP (DHCP is used for parameters such as dynamic-configuration host IP address) server, is used for to terminal PC distributing IP address.
Counter: what be used for accepted user opens an account/the cancellation matters operations such as inquiry/output ticket.
Portal server Portal: be the door of metropolitan area network, the user authenticates or service selection by this website.
Internet service node: be customer access equipment, support plurality of access modes, possess route and user's control ability.
Terminal: terminal comprises double notion herein, and first heavily is device end, and second heavily is service terminal; This terminal can realize the H323 standard, and T.120 data conferencing standard is supported the broadcast of text, voice and video, and this terminal itself has unique broadband number.
Realize the present invention in said system, each terminal all has a unique identification number, and this number can be called the broadband number of this terminal.To the user, the calling between the terminal is undertaken by the broadband number.The broadband number is translated into the IP address on gatekeeper GK.This number is distributed by the broadband services platform, and whole net is unique, and its numbering is the same with plain old telephone, and coding rule is followed E.164 standard, can adopt the mode of " (trunk code+) special service number+local number ".
Fig. 1 is the method for the invention embodiment flow chart.The two large divisions that the present invention includes according to Fig. 1 realization: first is the distribution and the binding part of broadband number, and step 1 is to step 4 in this part corresponding diagram 1; Second portion is the call link part of setting up between the user terminal, and this part comprises that step 5 is to step 6.At first carry out first, distribute the broadband number of plain old telephone number form in step 1 for the user, the counter that is distributed in of number carries out, and follows the telephone number coding standard E.164.For making the broadband number will reach the operation requirement, need prevent the number personation, method is on the broadband services platform broadband number and fixing physical port to be bound together, therefore in step 2, need obtain that the user is pairing to have a uniquely identified ISN according to station address, described ISN is the unique identification of user terminal physical port.This fixing physical port inserts for Ethernet and is VLAN (VLAN) port numbers; For inserting, ADSL connects (PVC) sign for permanent virtual.Like this, just can take similar landline telephone to come the identification telephone terminal equally to come identifying user PC according to port.Then in step 3, described broadband number and described ISN are bound, be that is to say, described binding is that the binding relationship with this ISN and broadband number is sent to the realization of broadband services platform.This binding relationship is static, can not change generally speaking, is commonly referred to static binding.In step 4, obtain the IP address that has binding relationship with described ISN, finish the dynamic binding of dynamic IP addressing and user terminal ISN; Described dynamic binding is realized according to following step: with reference to figure 3.
(1) user terminal sends DHCP (DHCP) request broadcast packet to system, and this bag is transparent to the internet service node by access device, and latter's buffer memory should wrap;
(2) the internet service node resets the VALN ID (sign) and the corresponding MAC (media interviews control) and the IP of this user's correspondence, and the described DHCP request broadcast packet of buffer memory is transmitted to system's Dynamic Host Configuration Protocol server;
(3) system's Dynamic Host Configuration Protocol server returns IP address allocated, and finishes this user's VLAN ID, the MAC and the binding of IP address by the internet service node, and ACL (access control list) table that the user is set;
(4) the internet service node determines that user's the ISN and the binding relationship of IP address report system's broadband services platform by radius protocol, the broadband services platform is confirmed and is combined with the static binding of ISN and broadband number, forms the complete binding information of user;
(5) the internet service node will be distributed to user's IP address and return to user terminal.
Generally speaking, the user uses IP-based voice service, needs the verification process through the network access authentication and the password of entering password, because the present invention has carried out the binding of broadband number, therefore can omit the network access authentication process, thereby the use of similar landline telephone, off-hook just can be made a phone call.
Carry out second portion then, set up the call link between the user terminal: suppose that the support both sides that use on the user terminal and the user that can make of text talk, electronic whiteboard, audio call and video conference in many ways realize that the software of personal multi-media business is NetMeeting, then in step 5, after the user starts the terminal of operation NetMeeting, this terminal is according to the H323 agreement, (the terminal legality authentication is carried out in GK, GateKeeper) registration simultaneously can to arrive the gatekeeper.Carry the broadband number among the logon message RRQ, information such as IP address.In fact after the binding through the broadband number, all information of authentication terminal form on the broadband services platform, and the gatekeeper is forwarded to the broadband services platform with this message and authenticates after receiving the authentication request of NetMeeting.The broadband services platform is by relatively the binding and the logon message information of carrying of broadband number are whether the decidable terminal is legal, it is professional thereby whether decision allows this terminal to use, and the result is returned to the gatekeeper, and the gatekeeper returns to the result NetMeeting terminal then.If described authentication is passed through, then, in step 6, when the user passed through called subscriber's broadband number call called subscriber, system was called subscriber's IP address with called subscriber's broadband number translated, according to the communication link of this IP address foundation with the called subscriber.Above-mentioned conversion work is by gatekeeper (GK, Gatekeeper) finish, detailed process can be: caller NetMeeting terminal is when calling out another NetMeeting terminal, send ARQ message to the gatekeeper, this message comprises called broadband number, the gatekeeper receives this message and just according to called binding relationship called broadband number translated is become the IP address, provides response message then.
The realization of personal multi-media communication tusiness has a prerequisite, is exactly that communicating pair has all been surfed the Net and started NetMeeting, and has registered on gatekeeper.But because NetMeeting application program independently normally, gone up net but the possibility that is not activated though exist fully, even calling has taken place this moment, also can not set up the communication link between the calling and called, therefore the present invention also provides notification line mechanism, to help through the communication link of setting up between the calling and called.The application program of supposing to finish the notification line task is the notification line program, what then this program should be with the Client operation.Server operates on the broadband services platform, and the client then operates on the terminal computer, can adopt enterprise's proprietary protocol communication between them.
The proprietary protocol communication of described enterprise runs on the UDP (User Datagram Protoco (UDP)), suppose and use udp port number 7070/7071 (if on public network, use, need apply for to the internet number assignment IANA of mechanism), the user terminal notification line of realizing as follows then: at first the user end to server end sends " greeting " (HELLO) message, so that system's broadband services platform is learnt that this user terminal is whether online and maybe can be got in touch; Be that server end sends " notice " (NOTIFY) message to client then, notify the user that the arrival of calling is arranged, so that the user learns calling subscriber's information.The similar caller identification of purpose of " notice " message allows the user know who is calling out him, and points out the attribute called out, for example is personal multi-media communication or recreation, and starts the relevant terminal application program according to type of service.Last is the affirmation to " notice " message.With reference to figure 4.
" greeting " message periodically sends, and sends once every the T1 time.Server end if T2 in the time (a T2=N continuous T1 time) all do not receive HELL0, then think this terminal off-line or the generation network failure.The information that " greeting " message must comprise has: protocol version, and terminal IP, optional information has: this terminal broadband number.T1 time reference value can be set at 30 seconds, and T2 is 5 * 30 seconds.
" notice " message is used to notify the user that the arrival of calling is arranged.At this moment server end can pass through action/auditory tone cues station camp-on incident.After the called subscriber confirmed, this user's corresponding application program NetMeeting provided the response to " notice ", pointed out to operate successfully or failure.The information that " notice " message must comprise has: protocol version, caller IP, caller broadband number, type of service; Response message to " notice " comprises protocol version and success or failure.The success expression is called to have received calling, and has successfully started client; Failure may be: the user does not confirm, the user not receipt of call, user's receipt of call but use make mistakes etc.If the called subscriber confirms, then sets up the communication link between calling subscriber and the called subscriber.
From a complete call flow, " notice " message is triggered by gatekeeper GK.When one call out to take place, if the callee in also not registration of GK, at this time GK can ask the broadband services platform to notify the callee, if calledly register, then directly returns called IP address and gets final product.The broadband services platform checks at first whether the user is online, if online then by above-described agreement and called contact.If not online, then return failure to GK.
Above-mentioned notification line mechanism has been arranged,, just can guarantee " always online " that the user is similar to if the notification line program of client is moved as initial start-up routine.
Claims (9)
1, a kind of convenient method that realizes personal multi-media communication tusiness comprises:
The distribution of broadband number and binding:
(1) distributes the broadband number of plain old telephone number form for the user;
(2) obtain according to station address that the user is pairing to have a uniquely identified ISN;
(3) described broadband number and described ISN are carried out static binding;
(4) obtain the IP address that has binding relationship with described ISN, finish the dynamic binding of dynamic IP addressing and user terminal ISN;
Set up the call link between the user terminal:
When (5) user terminal starts, carry comprise broadband number, ISN and IP address log-on message to system registry, and this user is authenticated by system, if described authentication pass through, then,
When (6) user passed through called subscriber's broadband number call called subscriber, system was called subscriber's IP address with called subscriber's broadband number translated, according to the communication link of this IP address foundation with the called subscriber.
2, the convenient method that realizes personal multi-media communication tusiness according to claim 1, it is characterized in that: described ISN is the unique identification of user's physical port.
3, the convenient method that realizes personal multi-media communication tusiness according to claim 2, it is characterized in that: the unique identification of described physical port is VLAN (VLAN) port numbers.
4, the convenient method that realizes personal multi-media communication tusiness according to claim 2 is characterized in that: the unique identification of described physical port is that permanent virtual connects (PVC) identification number.
5, the convenient method that realizes personal multi-media communication tusiness according to claim 1 is characterized in that described step (4) realizes according to further following step:
(1) user terminal sends DHCP (DHCP) request to system;
(2) VALN ID (sign) and corresponding MAC (media interviews control) and the IP with this user's correspondence resets, and described DHCP request is transmitted to system's Dynamic Host Configuration Protocol server;
(3) system's Dynamic Host Configuration Protocol server returns IP address allocated, and finishes this user's VLAN ID, the MAC and the binding of IP address, and ACL (access control list) table that the user is set;
(4) determine the binding relationship of user's ISN and IP address and combine, form the complete binding information of user with the binding of ISN and broadband number;
(5) will distribute to user's IP address and return to user terminal.
6, the convenient method that realizes personal multi-media communication tusiness according to claim 1 is characterized in that this method also comprises the user terminal notification line of realizing as follows:
(1) user terminal sends " greeting " (HELLO) to system server, so that system's broadband services platform is learnt that this user terminal is whether online and maybe can be got in touch;
(2) system server terminal is sent " notice " (NOTIFY) to user terminal, notifies the user that the arrival of calling is arranged, so that the user learns calling subscriber's information;
(3) system sends the response of operating successfully or failing to the calling subscriber, if the communication link between calling subscriber and the called subscriber is set up in called subscriber's affirmation.
7, the convenient method that realizes personal multi-media communication tusiness according to claim 6, it is characterized in that: described " greeting " comprises protocol version, this IP address of terminal that user terminal uses.
8, the convenient method that realizes personal multi-media communication tusiness according to claim 6, it is characterized in that: described " notice " comprises protocol version, calling subscriber's IP address, broadband number and type of service.
9, the convenient method that realizes personal multi-media communication tusiness according to claim 6, it is characterized in that: described " greeting " every interval certain time interval T 1 sends once, if system server terminal is not received " greeting " that user terminal sends in a N continuous T1 time, then adjudicate this user's off-line or network failure takes place.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB011310898A CN1167245C (en) | 2001-09-20 | 2001-09-20 | Method for conveniently realizing personal multi-media communication tusiness |
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| CNB011310898A CN1167245C (en) | 2001-09-20 | 2001-09-20 | Method for conveniently realizing personal multi-media communication tusiness |
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| CN1167245C CN1167245C (en) | 2004-09-15 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006074575A1 (en) * | 2005-01-14 | 2006-07-20 | Changsong Wu | An ip telephone method and device thereof |
| CN101027894B (en) * | 2004-10-01 | 2010-05-12 | 艾利森电话股份有限公司 | A method and apparatus for multimedia communication |
| CN101179602B (en) * | 2006-11-08 | 2010-05-12 | 汪涛 | IP protocol based user name system and method |
| CN101827311A (en) * | 2010-02-10 | 2010-09-08 | 北京播思软件技术有限公司 | Method for realizing interconnection of mobile communication terminals in AD-HOC network |
| CN101242450B (en) * | 2007-02-09 | 2010-09-22 | 中国电信股份有限公司 | System and method for providing broadband service based on number |
| CN1859357B (en) * | 2006-03-16 | 2010-12-08 | 华为技术有限公司 | Communication method, system and device |
| CN101917470B (en) * | 2006-03-16 | 2012-08-08 | 华为技术有限公司 | Communication method, system and device |
| CN102821216A (en) * | 2011-06-07 | 2012-12-12 | 鸿富锦精密工业（深圳）有限公司 | Terminal equipment and method of terminal equipment for exchanging internet protocol voice signaling |
| US8902880B2 (en) | 2011-06-07 | 2014-12-02 | Hon Hai Precision Industry Co., Ltd. | Local terminal device and method for exchanging VoIP signaling |
| WO2015196816A1 (en) * | 2014-06-27 | 2015-12-30 | 中兴通讯股份有限公司 | Method and apparatus for realizing video conference call based on user identifier |
| CN111093047A (en) * | 2019-12-13 | 2020-05-01 | 视联动力信息技术股份有限公司 | Video call connection establishing method and device, electronic equipment and storage medium |
-
2001
- 2001-09-20 CN CNB011310898A patent/CN1167245C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101027894B (en) * | 2004-10-01 | 2010-05-12 | 艾利森电话股份有限公司 | A method and apparatus for multimedia communication |
| WO2006074575A1 (en) * | 2005-01-14 | 2006-07-20 | Changsong Wu | An ip telephone method and device thereof |
| CN1859357B (en) * | 2006-03-16 | 2010-12-08 | 华为技术有限公司 | Communication method, system and device |
| CN101917470B (en) * | 2006-03-16 | 2012-08-08 | 华为技术有限公司 | Communication method, system and device |
| CN101179602B (en) * | 2006-11-08 | 2010-05-12 | 汪涛 | IP protocol based user name system and method |
| CN101242450B (en) * | 2007-02-09 | 2010-09-22 | 中国电信股份有限公司 | System and method for providing broadband service based on number |
| CN101827311A (en) * | 2010-02-10 | 2010-09-08 | 北京播思软件技术有限公司 | Method for realizing interconnection of mobile communication terminals in AD-HOC network |
| CN102821216A (en) * | 2011-06-07 | 2012-12-12 | 鸿富锦精密工业（深圳）有限公司 | Terminal equipment and method of terminal equipment for exchanging internet protocol voice signaling |
| US8902880B2 (en) | 2011-06-07 | 2014-12-02 | Hon Hai Precision Industry Co., Ltd. | Local terminal device and method for exchanging VoIP signaling |
| WO2015196816A1 (en) * | 2014-06-27 | 2015-12-30 | 中兴通讯股份有限公司 | Method and apparatus for realizing video conference call based on user identifier |
| CN111093047A (en) * | 2019-12-13 | 2020-05-01 | 视联动力信息技术股份有限公司 | Video call connection establishing method and device, electronic equipment and storage medium |
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|---|---|
| CN1167245C (en) | 2004-09-15 |
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