CN102546591A - Method for configuring SIP (Session Initiation Protocol) communication protocol on wireless WiFi protocol - Google Patents
Method for configuring SIP (Session Initiation Protocol) communication protocol on wireless WiFi protocol Download PDFInfo
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- CN102546591A CN102546591A CN2011103993116A CN201110399311A CN102546591A CN 102546591 A CN102546591 A CN 102546591A CN 2011103993116 A CN2011103993116 A CN 2011103993116A CN 201110399311 A CN201110399311 A CN 201110399311A CN 102546591 A CN102546591 A CN 102546591A
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Abstract
The invention discloses a method for configuring an SIP (Session Initiation Protocol) communication protocol on a wireless WiFi protocol. A first Video/Audio transmission application function module, a second Video/Audio transmission application function module, an SIP and the wireless WiFi protocol are included, and a conversation channel based on a WiFi data link layer and an SIP network application layer is established between the first Video/Audio transmission application function module and the second Video/Audio transmission application function module. The method for configuring the SIP communication protocol on the wireless WiFi protocol has the advantages of low networking cost, convenience and rapidness for installation, and requirement for the environment, and can be applied to security monitoring products, wireless visible talkback doorbell series products and wireless video/audio transmission talkback series products.
Description
Technical field
Type of the present invention relates to the communications field, relates in particular to the method for a kind of SIP communications protocol framework on wireless WiFi agreement.
Background technology
SIP (Session Initiation Protocol, Session initiation Protocol) is the signaling control protocol of a session layer.Be used to create, revise and discharge one or more participants' session.Participant with session can communicate through multicast, netted clean culture or both amalgams.
WiFi (Wireless Fidelity, Wireless Fidelity) is a kind of high-speed radio networking technology, as a kind of near radio electric wave interconnection technique, is applied to office, family, dining room, hotels and other places; The WiFi wireless network have the networking expense low, quick for installation, to advantage such as environmental requirement is low.
Product, wireless visible entryphone series of products, wireless image-sound that the WiFi wireless transmission also is not applied to the safety monitoring class transmit on the intercommunication series of products; It is main because also there is not complete communications protocol, so wireless speech product on the market is simple and has very big circumscribed product.
In view of this; Provide a kind of networking expense low, quick for installation, low to environmental requirement, the method for SIP communications protocol frame on wireless WiFi agreement that may be used on safety monitoring series products, wireless visible entryphone series of products, the wireless image-sound transmission intercommunication series of products necessitates.
Summary of the invention
It is low, quick for installation, low to environmental requirement to the purpose of this invention is to provide a kind of networking expense, may be used on the method for SIP communications protocol frame on wireless WiFi agreement on the safety monitoring series products.
To achieve these goals; The present invention provides the method for a kind of SIP communications protocol framework on wireless WiFi agreement; Comprise Video/Audio voice transfer applied function module, Session Initiation Protocol and wireless WiFi agreement; Said Video/Audio voice transfer applied function module comprises a Video/Audio voice transfer applied function module and the 2nd Video/Audio voice transfer applied function module, sets up the session channel based on WiFi data link layer and SIP network application layer between a Video/Audio voice transfer applied function module and the 2nd Video/Audio voice transfer applied function module.
Preferably, above-mentioned session channel comprises from above-mentioned service terminal and is provided with above-mentioned WiFi data link layer, TCP/IP transport network layer, UDP transport network layer, RTP/RTCP network application layer, ARP network layer, said SIP BlueDrama initiation protocol and said Video/Audio voice transfer applied function module in order.
Preferably, an above-mentioned Video/Audio voice transfer applied function module initiation session application is carried out session to request of SIP network application layer and the 2nd Video/Audio voice transfer applied function module; SIP network application course service terminal sends request, and requiring provides the user IP address of the 2nd Video/Audio voice transfer applied function module, and returns the IP address of the 2nd Video/Audio voice transfer applied function module; The SIP network application layer is transmitted the request of a Video/Audio voice transfer applied function module and the medium of use; The request of a Video/Audio voice transfer applied function module is accepted at the 2nd Video/Audio voice transfer applied function module notification service terminal; Service terminal conveys to a Video/Audio voice transfer applied function module with this message, sets up the mutual session of SIP session.The one Video/Audio voice transfer applied function module can be with the RTP packet data; The Video/Audio data transmit to the 2nd Video/Audio voice transfer applied function module; Simultaneously the 2nd Video/Audio voice transfer applied function module also constantly property video-audio data is transmitted to a Video/Audio voice transfer applied function module, set up the network communication mechanism of bilateral talk.
Preferably, above-mentioned session channel comprises from above-mentioned service terminal and is provided with above-mentioned WiFi data link layer, UDP transport network layer, above-mentioned SIP network application layer and above-mentioned Video/Audio voice transfer applied function module in order.
Preferably, an above-mentioned Video/Audio voice transfer applied function module initiation session application is carried out session to request of above-mentioned SIP network application layer and above-mentioned the 2nd Video/Audio voice transfer applied function module; Above-mentioned SIP network application layer sends request to above-mentioned service terminal, and requiring provides the user IP address of above-mentioned the 2nd Video/Audio voice transfer applied function module, and returns the IP address of above-mentioned the 2nd Video/Audio voice transfer applied function module; Above-mentioned SIP network application layer is transmitted the request of an above-mentioned Video/Audio voice transfer applied function module and the medium of use; Service terminal conveys to a Video/Audio voice transfer applied function module with this message, sets up the mutual session of SIP session.
Use the method for SIP communications protocol framework on wireless WiFi agreement, its network can also be applied to the World Wide Web (WWW).
Use the method for SIP communications protocol framework on wireless WiFi agreement, in its network, directly set into Switch Hub.
Use the method for SIP communications protocol framework on wireless WiFi agreement, in its network, directly set into AP Router router.
With present compared with techniques, the present invention provides a kind of networking expense low, quick for installation, low to environmental requirement, and the method for SIP communications protocol frame on wireless WiFi agreement that may be used on the safety monitoring series products is significant.
Description of drawings
Accompanying drawing is used to provide to further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the method information channel sketch map of SIP communications protocol framework of the present invention on wireless WiFi agreement;
Fig. 2 is the functional block diagram of the method for SIP communications protocol framework of the present invention on wireless WiFi agreement.
Embodiment
Specify the present invention below in conjunction with accompanying drawing, it explains principle of the present invention as the part of this specification through embodiment, other aspects of the present invention, and characteristic and advantage thereof will become very clear through this detailed description.
Like Fig. 1 or shown in Figure 2; To achieve these goals; The present invention provides the method for a kind of SIP communications protocol framework on wireless WiFi agreement; Comprise Video/Audio voice transfer applied function module, Session Initiation Protocol and wireless WiFi agreement; Said Video/Audio voice transfer applied function module comprises a Video/Audio voice transfer applied function module 6 and the 2nd Video/Audio voice transfer applied function module 5, between a Video/Audio voice transfer applied function module 6 and the 2nd Video/Audio voice transfer applied function module 5, sets up through the session channel based on WiFi data link layer 5 and SIP network application layer 2.
Further; As shown in Figure 1, above-mentioned session channel comprises from above-mentioned service terminal 7 and is provided with above-mentioned WiFi data link layer 4, TCP/IP transport network layer 31, UDP transport network layer 32, RTP/RTCP network application layer 1, ARP network layer, said SIP BlueDrama initiation protocol and said Video/Audio voice transfer applied function module in order.Through setting up the WiFi information channel, make to be in WiFi network-in-dialing state between application apparatus, set up the WiFi network have the networking expense low, quick for installation, to advantage such as environmental requirement is low; And when having a plurality of application layer module, has point-to-point, multiple, information delivery format of a bit overcharging a bit.
Further, like Fig. 1 or shown in Figure 2, the 6 initiation session applications of an above-mentioned Video/Audio voice transfer applied function module are carried out session to request of SIP network application layer and the 2nd Video/Audio voice transfer applied function module 5; SIP network application course service terminal 7 sends request, and requiring provides the user IP address of the 2nd Video/Audio voice transfer applied function module 5, and returns the IP address of the 2nd Video/Audio voice transfer applied function module 5; The SIP network application layer is transmitted the request of a Video/Audio voice transfer applied function module 6 and the medium of use; The request of a Video/Audio voice transfer applied function module 6 is accepted at the 2nd Video/Audio voice transfer applied function module 5 notification service terminals 7; Service terminal 7 conveys to a Video/Audio voice transfer applied function module 6 with this message, sets up the mutual session of SIP session.Through the passage of setting up through above-mentioned WiFi data link layer 4, TCP/IP transport network layer 31, above-mentioned SIP network application layer 2 to above-mentioned Video/Audio voice transfer application layer 1 in order from above-mentioned service terminal 7; Carry out the user rs authentication visit; And be applied on safety monitoring series products, wireless visible entryphone series of products, the wireless image-sound transmission intercommunication series of products; The user authentication feature of this series products is grown out of nothing, improved the fail safe of wireless safety monitoring series products, wireless visible entryphone series of products, wireless image-sound transmission intercommunication series of products greatly.
Further, as shown in Figure 1, above-mentioned session channel comprises from above-mentioned service terminal 7 and is provided with above-mentioned WiFi data link layer 4, UDP transport network layer 32, above-mentioned SIP network application layer 2 and above-mentioned Video/Audio voice transfer application layer 1 in order.Through setting up information channel, make to be in WiFi network-in-dialing state between application apparatus, and set up the WiFi network have the networking expense low, quick for installation, to advantage such as environmental requirement is low; And when having a plurality of application layer module, has point-to-point, multiple, information delivery format of a bit overcharging a bit.
Further, like Fig. 1 or shown in Figure 2, the 6 initiation session applications of an above-mentioned Video/Audio voice transfer applied function module are carried out session to request of above-mentioned SIP network application layer and above-mentioned the 2nd Video/Audio voice transfer applied function module 5; Above-mentioned SIP network application layer sends request to above-mentioned service terminal 7, and requiring provides the user IP address of above-mentioned the 2nd Video/Audio voice transfer applied function module 5, and returns the IP address of above-mentioned the 2nd Video/Audio voice transfer applied function module 5; Above-mentioned SIP network application layer is transmitted the request of an above-mentioned Video/Audio voice transfer applied function module 6 and the medium of use; Service terminal 7 conveys to a Video/Audio voice transfer applied function module 6 with this message, sets up the mutual session of SIP session.Through setting up from above-mentioned service terminal 7 radio channel through above-mentioned WiFi data link layer 4, UDP transport network layer 32, above-mentioned SIP network application layer 2 to above-mentioned Video/Audio voice transfer application layer 1 in order; And be applied on safety monitoring series products, wireless visible entryphone series of products, the wireless image-sound transmission intercommunication series of products; Make the foundation of this series products see that appearance is quick more easily, improved the fail safe of wireless safety monitoring series products, wireless visible entryphone series of products, wireless image-sound transmission intercommunication series of products.
Further, like Fig. 1 or shown in Figure 2, the 5 initiation session applications of above-mentioned the 2nd Video/Audio voice transfer applied function module are carried out session to a request of above-mentioned SIP network application layer and an above-mentioned Video/Audio voice transfer applied function module 6; Above-mentioned SIP network application layer is to above-mentioned service terminal 7 or directly send request by point-to-point transmission agreement (that is not having service terminal), sets up the mutual session of SIP session.Through setting up the radio channel that transmits application layer 1 from above-mentioned service terminal 7 in order through above-mentioned WiFi data link layer 4, UDP transport network layer 32, above-mentioned SIP network application layer 2 to above-mentioned Video/Audio voice (RTP/RTCP); And be applied on safety monitoring series products, wireless visible entryphone series of products, the wireless image-sound transmission intercommunication series of products, improved the fail safe of wireless safety monitoring series products, wireless visible entryphone series of products, wireless image-sound transmission intercommunication series of products.
Use the method for SIP communications protocol framework on wireless WiFi agreement, its network can also be applied to the World Wide Web (WWW).Through system is inserted the World Wide Web (WWW), can realize wider holistic management.
Use the method for SIP communications protocol framework on wireless WiFi agreement, in its network, directly set into Switch Hub.Through a plurality of feature capabilitys terminal directly is connected with Switch Hub, realize session.
Use the method for SIP communications protocol framework on wireless WiFi agreement, in its network, directly set into AP Router router.Through multi-functional terminal end directly is connected with AP Router router, realize session.
With present compared with techniques, the present invention provides a kind of networking expense low, quick for installation, low to environmental requirement, and the method for SIP communications protocol frame on wireless WiFi agreement that may be used on the safety monitoring series products is significant.
Above disclose be merely preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (8)
1. the method for a SIP communications protocol framework on wireless WiFi agreement; Comprise Video/Audio voice transfer applied function module, Session Initiation Protocol and wireless WiFi agreement; Said Video/Audio voice transfer applied function module comprises a Video/Audio voice transfer applied function module and the 2nd Video/Audio voice transfer applied function module, it is characterized in that: between a Video/Audio voice transfer applied function module and the 2nd Video/Audio voice transfer applied function module, set up the session channel based on WiFi data link layer and SIP network application layer.
2. the method for a kind of SIP communications protocol framework according to claim 1 on wireless WiFi agreement is characterized in that: said session channel comprises from said service terminal and is provided with said WiFi data link layer, TCP/IP transport network layer, UDP transport network layer, RTP/RTCP network application layer, ARP network layer, said SIP BlueDrama initiation protocol and said Video/Audio voice transfer applied function module in order.
3. the method for a kind of SIP communications protocol framework according to claim 2 on wireless WiFi agreement; It is characterized in that: a said Video/Audio voice transfer applied function module initiation session application, carry out session to request of SIP network application layer and the 2nd Video/Audio voice transfer applied function module;
SIP network application course service terminal sends request, and requiring provides the user IP address of the 2nd Video/Audio voice transfer applied function module, and returns the IP address of the 2nd Video/Audio voice transfer applied function module;
The SIP network application layer is transmitted the request of a Video/Audio voice transfer applied function module and the medium of use; The request of a Video/Audio voice transfer applied function module is accepted at the 2nd Video/Audio voice transfer applied function module notification service terminal;
Service terminal conveys to a Video/Audio voice transfer applied function module with this message, sets up the mutual session of SIP session.
4. the method for a kind of SIP communications protocol framework according to claim 1 on wireless WiFi agreement is characterized in that: said session channel comprises from said service terminal and is provided with said WiFi data link layer, UDP transport network layer, said SIP network application layer and said Video/Audio voice transfer applied function module in order.
5. the method for a kind of SIP communications protocol framework according to claim 1 on wireless WiFi agreement; It is characterized in that: a said Video/Audio voice transfer applied function module initiation session application, carry out session to request of said SIP network application layer and said the 2nd Video/Audio voice transfer applied function module;
The said service terminal of said SIP network application course sends request, and requiring provides the user IP address of said the 2nd Video/Audio voice transfer applied function module, and returns the IP address of said the 2nd Video/Audio voice transfer applied function module;
Said SIP network application layer is transmitted the request of a said Video/Audio voice transfer applied function module and the medium of use;
Service terminal conveys to a Video/Audio voice transfer applied function module with this message, sets up the mutual session of SIP session.
6. the method for a kind of SIP communications protocol framework according to claim 1 on wireless WiFi agreement, its network can also be applied to the World Wide Web (WWW).
7. the method for a kind of SIP communications protocol framework according to claim 1 on wireless WiFi agreement is characterized in that: in its network, directly set into Switch Hub.
8. the method for a kind of SIP communications protocol framework according to claim 1 on wireless WiFi agreement is characterized in that: in its network, directly set into AP Router router.
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| CN2011103993116A CN102546591A (en) | 2011-12-05 | 2011-12-05 | Method for configuring SIP (Session Initiation Protocol) communication protocol on wireless WiFi protocol |
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| CN2011103993116A CN102546591A (en) | 2011-12-05 | 2011-12-05 | Method for configuring SIP (Session Initiation Protocol) communication protocol on wireless WiFi protocol |
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Application publication date: 20120704 |