CN103618747B - A kind of method and system realizing SIP information service - Google Patents
A kind of method and system realizing SIP information service Download PDFInfo
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- CN103618747B CN103618747B CN201310677040.5A CN201310677040A CN103618747B CN 103618747 B CN103618747 B CN 103618747B CN 201310677040 A CN201310677040 A CN 201310677040A CN 103618747 B CN103618747 B CN 103618747B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- LDSJMFGYNFIFRK-UHFFFAOYSA-N 3-azaniumyl-2-hydroxy-4-phenylbutanoate Chemical compound OC(=O)C(O)C(N)CC1=CC=CC=C1 LDSJMFGYNFIFRK-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000004321 preservation Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000010365 information processing Effects 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 230000002123 temporal effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
This application discloses one and realize conversation initialized protocol (SIP) voice and the method and system of messenger service, caller SIP client via sip proxy server to called SIP client initiate SIP information time, including: when IP address and the port information of called SIP client account are empty, sip proxy server generates the propelling movement request message of the equipment identification information comprising SIP information type, caller SIP client account, called SIP client account and called SIP client place equipment；Fructus Mali pumilae sending out notice service (APNS) is utilized to push to the called SIP client place equipment corresponding with equipment identification information by pushing solicited message；Called SIP client place equipment starts called SIP client to receive SIP information.By the present invention when called SIP client switches to backstage, utilize APNS to pass through equipment identification information and send propelling movement request message, ask message initiated client according to pushing, it is achieved the reception to SIP information.
Description
Technical field
The application relates to communications applications field, and espespecially one realizes Session initiation protocol SIP information service
Method and system.
Background technology
Along with the fast development of mobile Internet, occur in that a class is to provide internet protocol-based (IP)
Voice and messenger service, (OTT is " Over in the OTT company of traditional core central server of impact operator
The Top " abbreviation, i.e. Internet firm crosses operator, develops based on open the Internet various regard
Frequency and data services).Conversation initialized protocol (SIP) is in IP-based voice and messenger service
On the multimedia communications system framework agreement that grows up, formulated by internet engineering task group (IETF),
Its application target is based on internet environment, it is achieved data, the real-time communication of audio frequency and video.SIP standard complete
The structural texture of system is relatively flexible, the realization of terminal and server also relatively easy, cost is relatively low,
Service provider utilizes Session Initiation Protocol can quickly build voice and message service system.
At present, voice based on SIP and the system of messenger service, generally by SIP client when registration
Report network (IP) address and port information, IP address of equipment is protected by background service system with port information
Exist in the registrar server of position, SIP engine according to the positional information in location register system by SIP voice
Request (INVITE) or message (MESSAGE) signaling message are sent to client, complete at signaling
Reason flow process, it is achieved voice, messenger service function.
But, in Fructus Mali pumilae (iOS) system, when SIP client is switched to backstage, its shared money
Source will be discharged by system, and user cannot receive voice and the message request of the SIP after being switched to backstage.By
" the most online " state cannot be kept in SIP client, cause user and will be unable to receive in time SIP
The problem that information (including voice and information) services.It addition, by IP address of equipment and port information
It is saved in location register server, when SIP client is due to the actual failed cluster of sudden network failure,
Background service system now will be tasted with port information according to the IP address being saved in location register server
Try to send voice and message request to client, called SIP client by lose the voice during fault and
Information.
Understanding more than comprehensive, when SIP client is switched to backstage, user will be unable to receive after being in
The SIP information request of other caller SIP client during platform；When occurring that sudden network failure etc. causes reality
During failed cluster, after called SIP client is networked again, the SIP request information during fault will be lost.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of method and system realizing SIP information service,
When client is switched to backstage, the information request of SIP can be pushed；Meanwhile, in network event
When again networking after barrier, it is possible to avoid the loss of information.
In order to reach the purpose of the present invention, the application provides one to realize conversation initialized protocol (SIP) letter
The method of breath service, caller SIP client is initiated to called SIP client via sip proxy server
During SIP information, including:
When network (IP) address of called SIP client account is empty with port information, sip agent takes
Business device generates and comprises SIP information type, caller SIP client account, called SIP client account and quilt
It is the propelling movement request message of the equipment identification information of SIP client place equipment；
Fructus Mali pumilae sending out notice service (APNS) is utilized propelling movement solicited message to be pushed to and equipment identification information
Corresponding called SIP client place equipment；
Called SIP client place equipment starts called SIP client to receive SIP information.
Further, include before the method: when SIP client logs in, preserve in position registrar server
The SIP client account IP address corresponding with SIP client account and port information and device identification letter
Breath；
When the described called SIP client of sip proxy server acquisition is switched to backstage, location register service
IP address corresponding for described called SIP client account and port information are set to sky by device.
Further, when SIP client logs in, when described called SIP client is in foreground, SIP
Proxy server carries out SIP according to the IP address that described called SIP client account is corresponding with port information
Information service；
The method also includes: preserve the state of described SIP information service in ticket information；
When the IP address of network failure and the called SIP client account of described preservation is still deposited with port information
, described caller SIP client account sends the request of SIP information service to called SIP client account
During information, determine that the session status code of this session in ticket information is sky；
According to ticket information, sip proxy server is to IP address corresponding to called SIP client and port
Information sends the solicited message of SIP information service；
When called SIP client completes to process the solicited message of SIP information, generate corresponding SIP
The session status code of information processing.
Further, ticket information includes: caller SIP client account information, called SIP client account
The session status code that number information, SIP information service temporal information, SIP information service each time are corresponding.
On the other hand, disclosed herein as well is one and realize conversation initialized protocol (SIP) information service
System, at least includes: sip proxy server, location register server, Fructus Mali pumilae sending out notice service (APNS)
Relay Server, the equipment initiating the caller SIP client place of SIP information and called SIP client institute
Equipment；Wherein,
Location register server, for when SIP client account logs in, stores SIP client account
Number and IP address corresponding to this account and port information, the equipment identification information of SIP client place equipment；
When SIP client is in backstage, arranging IP address corresponding to SIP client with port information is sky；
Sip proxy server, during for being empty in called SIP client IP address with port information, from
Location register server obtains the equipment identification information that called SIP client account is corresponding；Generation comprises SIP
Information type, caller SIP client account, called SIP client account and called SIP client equipment
The propelling movement request message of identification information；
APNS Relay Server, is used for sending propelling movement request message to APNS, APNS according to called SIP
The equipment identification information of client place equipment sends and pushes request message；
The equipment at called SIP client place, is used for starting called SIP client to receive SIP information.
Further, when SIP client is in foreground, by sip proxy server to SIP client
IP address and port information that account is corresponding carry out SIP information service, and this system also includes: ticket service
Device, for preserving the state of described SIP information service in ticket information；
Still deposit with port information in the IP address of network failure and the called SIP client account of described preservation
, described caller SIP client account sends the request of SIP information service to called SIP client account
During information, the session status code arranging this session in ticket information is sky；
According to ticket information, send asking of SIP information service to the IP address that called SIP client is corresponding
Seek information；When called SIP client completes to process the solicited message of SIP information, generate corresponding
The session status code of SIP information processing.
Further, ticket information includes: caller SIP client account information, called SIP client account
The session status code that number information, SIP information service temporal information, SIP information service each time are corresponding.
The present invention proposes a kind of method realizing SIP information service, and caller SIP client is via sip agent
Server to called SIP client initiate SIP information time, including: when called SIP client account
When IP address and port information are empty, sip proxy server generates and comprises SIP information type, caller SIP
Client account, called SIP client account and the equipment identification information of called SIP client place equipment
Propelling movement request message；APNS is utilized to push to corresponding with equipment identification information by pushing solicited message
Called SIP client place equipment；Called SIP client place equipment starts called SIP client to connect
Receive SIP information.The invention also discloses the system corresponding with the inventive method, by the present invention at quilt
When making SIP client switch to backstage, utilize APNS to send propelling movement request by equipment identification information and disappear
Breath, asks message initiated client according to pushing, it is achieved the reception to SIP information.
On the other hand, when client device due to network failure the IP address of called SIP client account
Still it is saved with port information, by preserving ticket information, realizes called SIP visitor with session status code
The process to the solicited message of SIP information service of the family end, when being not handled by, continuous print is to called SIP
IP address corresponding to client sends the solicited message of SIP information service with port information, after processing,
Generate corresponding session status code, to stop sending solicited message, thus the SIP during avoiding fault
The information dropout of information request.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by technical scheme, and constitutes one of description
Point, for explaining the technical scheme of the application together with embodiments herein, it is not intended that the application
The restriction of technical scheme.
Fig. 1 is the flow chart that the present invention realizes the method for SIP information service；
Fig. 2 is the structured flowchart that the present invention realizes the system of SIP information service.
Detailed description of the invention
For making the purpose of the application, technical scheme and advantage clearer, below in conjunction with accompanying drawing
Embodiments herein is described in detail.It should be noted that in the case of not conflicting, this Shen
Embodiment in please and the feature in embodiment can mutual combination in any.The present invention is applied to SIP client
End place equipment is the situation of IOS system.
Fig. 1 is the flow chart that the present invention realizes the method for SIP information service, as it is shown in figure 1, caller SIP
Client via sip proxy server to called SIP client initiate SIP information time, including:
Step 100, when IP address and the port information of called SIP client account be sky, sip agent
Server generate comprise SIP information type, caller SIP client account, called SIP client account and
The propelling movement request message of the equipment identification information of called SIP client place equipment.
Before this step, the inventive method also includes: when SIP client logs in, in position registrar server
Preserve the SIP client account IP address corresponding with SIP client account and port information and equipment mark
Knowledge information；When the described called SIP client of sip proxy server acquisition is switched to backstage, location register
IP address corresponding for described called SIP client account and port information are set to sky by server.
It should be noted that when carrying out SIP client and logging in, the content of the above-mentioned preservation related to is all
Being saved in location register server, this part is prior art, and the present invention differs primarily in that, preserves
Content at least add the equipment identification information of SIP client place equipment.
Step 101, utilize Fructus Mali pumilae sending out notice service APNS propelling movement solicited message is pushed to and equipment mark
The called SIP client place equipment that knowledge information is corresponding.
It should be noted that in IOS existing system, Fructus Mali pumilae sending out notice service (APNS) can root
According to equipment identification information, sending to subscriber equipment and push request message, this part is prior art.This skill
The information of application server is received and is saved in the middle of APNS by art, and APNS sets according to Fructus Mali pumilae equipment
Standby mark, searches IP address and the port information of target ios device from the list that it is registered, and will push away
Breath of delivering letters is sent to this equipment.
Step 102, called SIP client place equipment start called SIP client to receive SIP information.
In this step, when SIP client logs in, when described called SIP client is in foreground, SIP
Proxy server carries out SIP according to the IP address that described called SIP client account is corresponding with port information
Information service.
It should be noted that in existing SIP information service system, be saved in location register server
IP address and port information, upgraded in time due to system within the certain time that network failure occurs
Or the SIP client of network failure logs in again, and makes originally to log in the information of preservation still
Exist.This part is common knowledge.
Generation based on above-mentioned situation, the inventive method also includes: preserve the shape of described SIP information service
State is in ticket information；
When the IP address of network failure and the called SIP client account of described preservation is still deposited with port information
, described caller SIP client account sends the request of SIP information service to called SIP client account
During information, determine that the session status code of this session in ticket information is sky；
It should be noted that network failure refers to, when location register server has the IP of SIP client
Address and port information, and sip proxy server is when this SIP client sends SIP information service request,
But any response not receiving this SIP client (includes that SIP information arrives the feedback response of client, connects
By responses such as SIP information service and refusal SIP information services), then it is assumed that this SIP client occurs in that net
Network fault, this part is common knowledge.
According to ticket information, sip proxy server is to IP address corresponding to called SIP client and port
Information sends the solicited message of SIP information service；
When called SIP client completes to process the solicited message of SIP information, generate corresponding SIP
The session status code of information processing.
Ticket information includes: ticket information includes: caller SIP client account information, called SIP client
The session status code that end account information, SIP information service temporal information, SIP information service each time are corresponding.
It should be noted that existing session status code includes 200OK, CANCEL etc., 200OK generation
This session of table is successfully established, and CANCEL represents called party client end refusing incoming call.The present invention sets session shape
State code does not obtains the response of called party client end for empty this request of interval scale, after information service request is processed,
The corresponding session status code generated, session status code now can be carried out according to communication protocol accordingly
Set, certainly, different session status codes can be set for different results, session shape is set
State code is the conventional techniques means of those skilled in the art, does not repeats them here.
Fig. 2 is the structured flowchart that the present invention realizes the system of SIP information service, as in figure 2 it is shown, at least
Including: sip proxy server, location register server, Fructus Mali pumilae sending out notice service (APNS) relaying
Server, the equipment initiating the caller SIP client place of SIP information and called SIP client place
Equipment；Wherein,
Location register server, for when SIP client account logs in, stores SIP client account
Number and IP address corresponding to this account and port information, the equipment identification information of SIP client place equipment；
When SIP client is in backstage, arranging IP address corresponding to SIP client with port information is sky；
Sip proxy server, during for being empty in called SIP client IP address with port information, from
Location register server obtains the equipment identification information that called SIP client account is corresponding；Generation comprises SIP
Information type, caller SIP client account, called SIP client account and called SIP client equipment
The propelling movement request message of identification information；
APNS Relay Server, is used for sending propelling movement request message to APNS, APNS according to called SIP
The equipment identification information of client place equipment sends and pushes request message；Called SIP client place
Equipment, is used for starting called SIP client to receive SIP information.
When SIP client is in foreground, corresponding to SIP client account by sip proxy server
IP address and port information carry out SIP information service, and present system also includes: Record Bill Server, use
In preserving the state of SIP information service in ticket information；
When the IP address of network failure and the called SIP client account of described preservation is still deposited with port information
, described caller SIP client account sends the request of SIP information service to called SIP client account
During information, the session status code arranging this session in ticket information is sky；
According to ticket information, send asking of SIP information service to the IP address that called SIP client is corresponding
Seek information；When called SIP client completes to process the solicited message of SIP information, generate corresponding
The session status code of SIP information processing.
Ticket information includes: caller SIP client account information, called SIP client account information,
The session status code that SIP information service temporal information, SIP information service each time are corresponding.
Although the embodiment disclosed by the application is as above, but described content only readily appreciates the application
And the embodiment used, it is not limited to the application.Technology people in any the application art
Member, on the premise of without departing from the spirit and scope disclosed by the application, can be in the form implemented and thin
Any amendment and change is carried out on joint, but the scope of patent protection of the application, still must be with appended right
Claim is defined in the range of standard.
Claims (2)
1. the method realizing Session initiation protocol SIP information service, it is characterised in that caller SIP
Client via sip proxy server to called SIP client initiate SIP information time, including:
When SIP client logs in, preserve SIP client account and SIP client in position registrar server
IP address corresponding to end account and port information and equipment identification information；Before called SIP client is in
During platform, sip proxy server is believed with port according to the IP address that described called SIP client account is corresponding
Breath carries out SIP information service；It is switched to backstage when sip proxy server obtains described called SIP client
Time, IP address corresponding for described called SIP client account is set by location register server with port information
It is set to sky；
When the network ip address of called SIP client account is empty with port information, sip agent service
Device generates and comprises SIP information type, caller SIP client account, called SIP client account and called
The propelling movement request message of the equipment identification information of SIP client place equipment；
Fructus Mali pumilae sending out notice service APNS is utilized propelling movement solicited message to be pushed to and equipment identification information pair
The called SIP client place equipment answered；
Called SIP client place equipment starts called SIP client to receive SIP information；
The method also includes: preserve the state of described SIP information service in ticket information；Described ticket
Information includes: caller SIP client account information, called SIP client account information, SIP information take
The session status code that business temporal information, SIP information service each time is corresponding；
When the IP address of network failure and the called SIP client account of described preservation is still deposited with port information
, described caller SIP client account sends the request of SIP information service to called SIP client account
During information, determine that the session status code of this session in ticket information is sky；
According to ticket information, sip proxy server is to IP address corresponding to called SIP client and port
Information sends the solicited message of SIP information service；
When called SIP client completes to process the solicited message of SIP information, generate corresponding SIP
The session status code of information processing.
2. the system realizing Session initiation protocol SIP information service, it is characterised in that at least wrap
Include: sip proxy server, location register server, Fructus Mali pumilae sending out notice service APNS Relay Server,
Initiate equipment and the equipment at called SIP client place at the caller SIP client place of SIP information；Its
In,
Location register server, for when SIP client account logs in, stores SIP client account
Number and IP address corresponding to this account and port information, the equipment identification information of SIP client place equipment；
When SIP client is in backstage, arranging IP address corresponding to SIP client with port information is sky；
Sip proxy server, during for being empty in called SIP client IP address with port information, from
Location register server obtains the equipment identification information that called SIP client account is corresponding；Generation comprises SIP
Information type, caller SIP client account, called SIP client account and called SIP client equipment
The propelling movement request message of identification information；
APNS Relay Server, is used for sending propelling movement request message to APNS, APNS according to called SIP
The equipment identification information of client place equipment sends and pushes request message；
The equipment at called SIP client place, is used for starting called SIP client to receive SIP information；
When SIP client is in foreground, corresponding to SIP client account by sip proxy server
IP address and port information carry out SIP information service, and this system also includes:
Record Bill Server, for preserving the state of described SIP information service in ticket information；Described words
Single information includes: caller SIP client account information, called SIP client account information, SIP information
Service time information, session status code corresponding to SIP information service each time；
Still deposit with port information in the IP address of network failure and the called SIP client account of described preservation
, described caller SIP client account sends the request of SIP information service to called SIP client account
During information, the session status code arranging this session in ticket information is sky；
According to ticket information, send asking of SIP information service to the IP address that called SIP client is corresponding
Seek information；When called SIP client completes to process the solicited message of SIP information, generate corresponding
The session status code of SIP information processing.
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| CN201310677040.5A CN103618747B (en) | 2013-12-11 | 2013-12-11 | A kind of method and system realizing SIP information service |
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| CN201310677040.5A CN103618747B (en) | 2013-12-11 | 2013-12-11 | A kind of method and system realizing SIP information service |
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| US8843601B1 (en) * | 2013-07-12 | 2014-09-23 | Vonage Network, Llc | Systems and methods for VOIP communication completion to a mobile device |
| CN104158884B (en) * | 2014-08-20 | 2018-02-23 | 北京比邻在线信息技术有限公司 | Voice communication method based on mobile internet |
| CN107689955B (en) * | 2017-08-30 | 2019-04-16 | 平安科技（深圳）有限公司 | SIP information analysis method and server |
| CN110912885B (en) * | 2019-11-21 | 2020-09-15 | 国网江苏省电力有限公司信息通信分公司 | Method and system for instantly notifying missed calls of multiple accounts in IMS network |
| CN113206780A (en) * | 2021-04-06 | 2021-08-03 | 深圳依时货拉拉科技有限公司 | Enterprise instant messaging method and device, computer equipment and readable storage medium |
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| CN101179630A (en) * | 2006-11-10 | 2008-05-14 | 上海千首网络技术有限公司 | Method of presenting simultaneously calling sign and other information in SIP communication network call |
| CN103051863A (en) * | 2011-10-17 | 2013-04-17 | 腾讯科技（深圳）有限公司 | Session issuing method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8412833B2 (en) * | 2010-04-07 | 2013-04-02 | Apple Inc. | Apparatus and method for inviting users to online sessions |
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| CN1953386A (en) * | 2006-11-01 | 2007-04-25 | 华为技术有限公司 | A method to manage the session, universal information client side and server |
| CN101179630A (en) * | 2006-11-10 | 2008-05-14 | 上海千首网络技术有限公司 | Method of presenting simultaneously calling sign and other information in SIP communication network call |
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