CN102577281B - Method and device for calling route of IP PBX - Google Patents
Method and device for calling route of IP PBX Download PDFInfo
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- CN102577281B CN102577281B CN201180003408.9A CN201180003408A CN102577281B CN 102577281 B CN102577281 B CN 102577281B CN 201180003408 A CN201180003408 A CN 201180003408A CN 102577281 B CN102577281 B CN 102577281B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/009—Arrangements for interconnection between switching centres in systems involving PBX or KTS networks
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Abstract
The present invention provides a method and a device for calling a route of IP PBX. With the method and the device for calling route of IP PBX, because terminal devices under the IP PBX can open accounts separately in HSS, thus regular expressions of numbers of all the terminal devices are not needed, and problems that determining and maintaining the regular expressions is of great difficulty in the prior art due to possible complexity of regular expressions can be solved.
Description
Technical field
The present invention relates to route technology, relate in particular to IP private branch exchange call route method and the equipment of (Private branch exchange is called for short PBX).
Background technology
IP private branch exchange (Private branch exchange is called for short PBX) can, by access IP Multimedia System (IP Multimedia Subsystem is called for short IMS), communicate business.IP PBX utilizes the pilot number of this IP PBX to register in IMS, and all terminal equipments under IP PBX utilize the regular expression (may have multiple) of the pilot number of this IP PBX and the number of all terminal equipments to register in IMS.Terminal equipment under IP PBX can utilize above-mentioned regular expression as mark, to make a call or call accepted.
But above-mentioned regular expression may be very complicated, make determining with maintenance difficulties of regular expression higher.
Summary of the invention
The invention provides call route method and the equipment of IP PBX, in order to solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties.
The call route method that a kind of IP PBX is provided on the one hand, comprising:
IBCF receives the call request message from the terminal equipment under IP PBX, comprises the identification information of described terminal equipment in described call request message;
Described IBCF sends primary importance information request message, the identification information that comprises described terminal equipment in described primary importance information request message to HSS;
Described IBCF receives a S-CSCF information corresponding to described terminal equipment that described HSS sends;
Described call request message is routed to the S-CSCF corresponding with a described S-CSCF information by described IBCF.
The call route method that a kind of IP PBX is provided on the other hand, comprising:
HSS receives the primary importance information request message that IBCF sends, the identification information that comprises terminal equipment in described primary importance information request message;
Described HSS is to a S-CSCF information corresponding to described IBCF transmitting terminal equipment, to make described IBCF that described call request message is routed to the S-CSCF corresponding with a described S-CSCF information.
The call routing equipment that a kind of IP PBX is provided on the other hand, comprising:
Receiving element, for receiving the call request message from the terminal equipment under IP PBX, comprises the identification information of described terminal equipment in described call request message;
Transmitting element, for sending primary importance information request message, the identification information that comprises described terminal equipment in described primary importance information request message to HSS;
A S-CSCF information corresponding to described terminal equipment that described receiving element also sends for receiving described HSS;
Routing unit is for routing to the S-CSCF corresponding with a described S-CSCF information by described call request message.
The call routing equipment that a kind of IP PBX is provided on the other hand, comprising:
Receiving element, the primary importance information request message sending for receiving IBCF, the identification information that comprises terminal equipment in described primary importance information request message;
Transmitting element, for to a S-CSCF information corresponding to described IBCF transmitting terminal equipment, to make described IBCF that described call request message is routed to the S-CSCF corresponding with a described S-CSCF information.
As shown from the above technical solution, the embodiment of the present invention is because the terminal equipment under IP PBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of the call route method of the IP PBX that Fig. 1 provides for one embodiment of the invention;
The schematic flow sheet of the call route method of the IP PBX that Fig. 2 a provides for another embodiment of the present invention;
The schematic flow sheet of the call route method of the IP PBX that Fig. 2 b provides for another embodiment of the present invention;
The schematic flow sheet of the call route method of the IP PBX that Fig. 3 provides for another embodiment of the present invention;
The schematic flow sheet of the call route method of the IP PBX that Fig. 4 provides for another embodiment of the present invention;
The structural representation of the call routing equipment of the IP PBX that Fig. 5 provides for another embodiment of the present invention;
The structural representation of the call routing equipment of the IP PBX that Fig. 6 provides for another embodiment of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The schematic flow sheet of the call route method of the IP PBX that Fig. 1 provides for one embodiment of the invention, as shown in Figure 1, the call route method of the IP PBX of the present embodiment can comprise:
101, interconnected boundary Control function device (Interconnect Border Control Function, be called for short IBCF) receive the call request message from the terminal equipment under IP PBX, in above-mentioned call request message, comprise the identification information of above-mentioned terminal equipment.
Before 101, the user of IP PBX is at home subscriber server (Home Subscriber Server, be called for short HSS) in open an account, the data of opening an account (being the user profile of IP PBX) can include but not limited to the triggering rule of the service call conversation control function equipment that identification information, the IP PBX of IP PBX is corresponding (Serving Call Session Control Function is called for short S-CSCF) capability set and unregistered triggering.And the user of terminal equipment under IP PBX also can open an account separately in HSS, the data of opening an account (being the user profile of terminal equipment) can include but not limited to S-CSCF capability set that identification information, the terminal equipment of IP PBX is corresponding and the triggering rule of unregistered triggering.
102, above-mentioned IBCF sends primary importance information request message, the identification information that comprises above-mentioned terminal equipment in above-mentioned primary importance information request message to HSS.
Wherein, above-mentioned primary importance information request message can be Location Info Request message, is called for short LIR message.
103, above-mentioned IBCF receives a S-CSCF information corresponding to above-mentioned terminal equipment that above-mentioned HSS sends.
104, above-mentioned call request message is routed to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned IBCF.
In an optional execution mode of the present embodiment, in 102, in the primary importance information request message that above-mentioned IBCF sends to above-mentioned HSS, can also further comprise the identification information of described IP PBX; Correspondingly, in 103, the above-mentioned S-CSCF information that above-mentioned IBCF receives can be utilized by above-mentioned HSS the identification information of above-mentioned IP PBX, when the match is successful in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, send, can further improve service security.For example: after HSS receives the above-mentioned primary importance information request message of IBCF transmission, HSS can utilize the identification information of above-mentioned IP PBX, in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, the match is successful, obtain the S-CSCF information that above-mentioned terminal equipment is corresponding, and send location information answer messages to IBCF, in this location information answer messages, comprise the S-CSCF information corresponding to above-mentioned terminal equipment of acquisition.Wherein, above-mentioned location information answer messages can be Location Info Answer message, is called for short LIA message.
In another optional execution mode of the present embodiment, in 102, above-mentioned IBCF can also further receive the identification information of the above-mentioned IP PBX of above-mentioned HSS transmission; Correspondingly, in 103, above-mentioned IBCF specifically can be by the identification information of the above-mentioned IP PBX of reception with for the identification information of above-mentioned IP-PBX configuration mates, if the match is successful, above-mentioned IBCF routes to above-mentioned call request message the S-CSCF corresponding with an above-mentioned S-CSCF information.
Wherein, the S-CSCF information that above-mentioned terminal equipment is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned terminal equipment of the S-CSCF that above-mentioned terminal equipment is corresponding.
In the present embodiment, after IBCF receives the call request message from the terminal equipment under IP PBX, by send the primary importance information request message of the identification information that comprises above-mentioned terminal equipment to HSS, and obtain a S-CSCF information corresponding to above-mentioned terminal equipment that above-mentioned HSS sends, a S-CSCF information corresponding to above-mentioned terminal equipment that above-mentioned IBCF can be sent according to the above-mentioned HSS receiving, routes to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned call request message.Because the terminal equipment under IPPBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties, thereby further improved the connection reliability of terminal equipment.
The schematic flow sheet of the call route method of the IP PBX that Fig. 2 a provides for another embodiment of the present invention, as shown in Figure 2 a, the call route method of the IP PBX of the present embodiment can comprise:
201a, IBCF receive the call request message from the terminal equipment under IP PBX, comprise the identification information of above-mentioned terminal equipment in above-mentioned call request message.
Related content in can Fig. 1 corresponding embodiment of detailed description repeats no more herein.
202a, above-mentioned IBCF send primary importance information request message, the identification information that comprises above-mentioned terminal equipment in above-mentioned primary importance information request message and the identification information of above-mentioned IP PBX to HSS.
The failure result information that 203a, above-mentioned IBCF send according to the above-mentioned HSS receiving, send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX, above-mentioned failure result information is utilized the identification information of above-mentioned IP PBX by above-mentioned HSS, do not have when the match is successful to send in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment.
For example: after HSS receives the above-mentioned primary importance information request message of IBCF transmission, HSS can utilize the identification information of above-mentioned IP PBX, in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, there is no that the match is successful, failed regeneration object information, and send primary importance information answer message, the failure result information that comprises generation in this primary importance information answer message to IBCF.
The 2nd S-CSCF information corresponding to above-mentioned IP PBX that 204a, above-mentioned IBCF send according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information, above-mentioned the 2nd S-CSCF information is utilized the identification information of above-mentioned IP PBX by above-mentioned HSS, when in the user profile of the above-mentioned IP PBX corresponding with the identification information of above-mentioned IP PBX, the match is successful, send.
Wherein, the 2nd S-CSCF information that above-mentioned IP PBX is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned IP PBX of the S-CSCF that above-mentioned IP PBX is corresponding.
For example: after HSS receives the said second position information request message of IBCF transmission, HSS can utilize the identification information of above-mentioned IP PBX, in the user profile of the above-mentioned IP PBX corresponding with the identification information of above-mentioned IP PBX, the match is successful, obtain the 2nd S-CSCF information corresponding to above-mentioned IP PBX, and send second place information answer message, the 2nd S-CSCF information corresponding to above-mentioned IP PBX that comprises acquisition in this second place information answer message to IBCF.
Alternatively, in the present embodiment, if IBCF receives the failure result information that HSS sends, IBCF can also not carry out 203a, but think that the above-mentioned call request message from the terminal equipment under IP PBX is illegal, can directly refuse the call request message from the terminal equipment under IP PBX.
In the present embodiment, after IBCF receives the call request message from the terminal equipment under IP PBX, by send the primary importance information request message of identification information of the identification information that comprises above-mentioned terminal equipment and above-mentioned IP PBX to HSS, utilized the identification information of above-mentioned IP PBX by above-mentioned HSS, in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, do not have when the match is successful to send failure result information to IBCF, and above-mentioned IBCF is according to the failure result information of the above-mentioned HSS transmission receiving, send the second place information request message of the identification information that comprises above-mentioned IP PBX to above-mentioned HSS, the 2nd S-CSCF information corresponding to above-mentioned IP PBX that above-mentioned IBCF can be sent according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information, because the terminal equipment under IP PBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties, thereby further improve the connection reliability of terminal equipment.
The schematic flow sheet of the call route method of the IP PBX that Fig. 2 b provides for another embodiment of the present invention, as shown in Figure 2 b, the call route method of the IP PBX of the present embodiment can comprise:
201b, IBCF receive the call request message from the terminal equipment under IP PBX, comprise the identification information of above-mentioned terminal equipment in above-mentioned call request message.
Related content in can Fig. 1 corresponding embodiment of detailed description repeats no more herein.
Before 201b, the user of IP PBX opens an account in HSS, and the data of opening an account (being the user profile of IP PBX) can include but not limited to S-CSCF capability set that identification information, the IP PBX of IP PBX is corresponding and the triggering rule of unregistered triggering.And the user of terminal equipment under IP PBX also can open an account separately in HSS, the data of opening an account (being the user profile of terminal equipment) can include but not limited to S-CSCF capability set that identification information, the terminal equipment of IP PBX is corresponding and the triggering rule of unregistered triggering.
202b, above-mentioned IBCF send primary importance information request message, the identification information that comprises above-mentioned terminal equipment in above-mentioned primary importance information request message to HSS.
203b, above-mentioned IBCF receive a S-CSCF information that above-mentioned terminal equipment that above-mentioned HSS sends is corresponding and the identification information of above-mentioned IP PBX.
The identification information that 204b, above-mentioned IBCF configure by the identification information of the above-mentioned IP PBX of reception with for this IP-PBX mates.
If the match is successful, above-mentioned call request message is routed to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned IBCF.
If it fails to match, send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX.Then the 2nd S-CSCF information corresponding to above-mentioned IP PBX that above-mentioned IBCF sends according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information.
If the situation that it fails to match, above-mentioned IBCF also can directly refuse this calling.
Wherein, the 2nd S-CSCF information that above-mentioned IP PBX is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned IP PBX of the S-CSCF that above-mentioned IP PBX is corresponding.
In the present embodiment, after IBCF receives the call request message from the terminal equipment under IP PBX, by send the identification information primary importance information request message that comprises above-mentioned terminal equipment to HSS, the identification information that is utilized above-mentioned IP PBX by above-mentioned HSS sends a S-CSCF information that above-mentioned terminal equipment is corresponding and the identification information of above-mentioned IP PBX to IBCF, above-mentioned IBCF mates the device identification of the identification information of the above-mentioned IP PBX of reception and this IP-PBX, if the match is successful, above-mentioned call request message is routed to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned IBCF, if it fails to match, send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX.Then the 2nd S-CSCF information corresponding to above-mentioned IP PBX that above-mentioned IBCF sends according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information, because the terminal equipment under IP PBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties, thereby further improve the connection reliability of terminal equipment.
The schematic flow sheet of the call route method of the IP PBX that Fig. 3 provides for another embodiment of the present invention, as shown in Figure 3, the call route method of the IP PBX of the present embodiment can comprise:
301, HSS receives the primary importance information request message that IBCF sends, the identification information that comprises terminal equipment in above-mentioned primary importance information request message.
Before 301, the user of IP PBX opens an account in HSS, and the data of opening an account (being the user profile of IP PBX) can include but not limited to S-CSCF capability set that identification information, the IP PBX of IP PBX is corresponding and the triggering rule of unregistered triggering.And the user of terminal equipment under IP PBX also can open an account separately in HSS, the data of opening an account (being the user profile of terminal equipment) can include but not limited to S-CSCF capability set that identification information, the terminal equipment of IP PBX is corresponding and the triggering rule of unregistered triggering.
Wherein, above-mentioned primary importance information request message can be Location Info Request message, is called for short LIR message.
For example: IBCF receives the call request message from the terminal equipment under IP PBX, in above-mentioned call request message, comprise the identification information of above-mentioned terminal equipment, then send above-mentioned primary importance information request message to HSS.
302, above-mentioned HSS sends to above-mentioned IBCF the S-CSCF information that above-mentioned terminal equipment is corresponding, to make above-mentioned IBCF that above-mentioned call request message is routed to the S-CSCF corresponding with an above-mentioned S-CSCF information.
In an optional execution mode of the present embodiment, in 301, in the primary importance information request message that above-mentioned HSS receives, can also further comprise the identification information of described IP PBX; Correspondingly, in 302, above-mentioned HSS can utilize the identification information of above-mentioned IP PBX, when in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, the match is successful, send an above-mentioned S-CSCF information to above-mentioned IBCF, can further improve service security.For example: after HSS receives the above-mentioned primary importance information request message of IBCF transmission, HSS can utilize the identification information of above-mentioned IP PBX, in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, the match is successful, obtain the S-CSCF information that above-mentioned terminal equipment is corresponding, and send location information answer messages to IBCF, in this location information answer messages, comprise the S-CSCF information corresponding to above-mentioned terminal equipment of acquisition.Wherein, above-mentioned location information answer messages can be Location Info Answer message, is called for short LIA message.
In another optional execution mode of the present embodiment, in 301, above-mentioned HSS can also be further sends the identification information of above-mentioned IP PBX to above-mentioned IBCF, to make the identification information of the above-mentioned IP PBX that above-mentioned IBCF sends HSS and to mate as the identification information of above-mentioned IP-PBX configuration.
If the match is successful, above-mentioned call request message is routed to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned IBCF.
If it fails to match, send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX.Then the 2nd S-CSCF information corresponding to above-mentioned IP PBX that above-mentioned IBCF sends according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information.
Wherein, the S-CSCF information that above-mentioned terminal equipment is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned terminal equipment of the S-CSCF that above-mentioned terminal equipment is corresponding.
In the present embodiment, after HSS receives the primary importance information request message of the identification information that comprises above-mentioned terminal equipment of IBCF transmission, by send the S-CSCF information that above-mentioned terminal equipment is corresponding to above-mentioned IBCF, a S-CSCF information corresponding to above-mentioned terminal equipment that above-mentioned IBCF can be sent according to the above-mentioned HSS receiving, routes to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned call request message.Because the terminal equipment under IP PBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties, thereby further improved the connection reliability of terminal equipment.
The schematic flow sheet of the call route method of the IP PBX that Fig. 4 provides for another embodiment of the present invention, as shown in Figure 4, the call route method of the IP PBX of the present embodiment can comprise:
401, HSS receives primary importance information request message, the identification information that comprises terminal equipment in above-mentioned primary importance information request message and the identification information of IP PBX that IBCF sends.
Related content in can Fig. 3 corresponding embodiment of detailed description repeats no more herein.
402, above-mentioned HSS utilizes the identification information of above-mentioned IP PBX, while thering is no in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment that the match is successful, send failure result information to above-mentioned IBCF, to make above-mentioned IBCF send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX, and the 2nd S-CSCF information corresponding to above-mentioned IP PBX sending according to above-mentioned HSS, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information.
Wherein, the 2nd S-CSCF information that above-mentioned IP PBX is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned IP PBX of the S-CSCF that above-mentioned IP PBX is corresponding.
For example: after HSS receives the said second position information request message of IBCF transmission, HSS can utilize the identification information of above-mentioned IP PBX, in the user profile of the above-mentioned IP PBX corresponding with the identification information of above-mentioned IP PBX, the match is successful, obtain the 2nd S-CSCF information corresponding to above-mentioned IP PBX, and send second place information answer message, the 2nd S-CSCF information corresponding to above-mentioned IP PBX that comprises acquisition in this second place information answer message to IBCF.
In the present embodiment, HSS is by after receiving the primary importance information request message of the identification information that comprises terminal equipment of IBCF transmission, utilized the identification information of above-mentioned IP PBX by above-mentioned HSS, in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, do not have when the match is successful to send failure result information to IBCF, so that the failure result information that above-mentioned IBCF sends according to the above-mentioned HSS receiving, send the second place information request message of the identification information that comprises above-mentioned IP PBX to above-mentioned HSS, the 2nd S-CSCF information corresponding to above-mentioned IP PBX that above-mentioned IBCF can be sent according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information, because the terminal equipment under IP PBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties, thereby further improve the connection reliability of terminal equipment.
It should be noted that: for aforesaid each embodiment of the method, for simple description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subject to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part of detailed description, can be referring to the associated description of other embodiment.
The structural representation of the call routing equipment of the IP PBX that Fig. 5 provides for another embodiment of the present invention, as shown in Figure 5, the call routing equipment of the IP PBX of the present embodiment can comprise receiving element 51, transmitting element 52 and routing unit 53.Wherein, receiving element 51, for receiving the call request message from the terminal equipment under IP PBX, comprises the identification information of above-mentioned terminal equipment in above-mentioned call request message; Transmitting element 52 is for sending primary importance information request message, the identification information that comprises above-mentioned terminal equipment in above-mentioned primary importance information request message to HSS; A S-CSCF information corresponding to above-mentioned terminal equipment that above-mentioned receiving element 51 also sends for receiving above-mentioned HSS; Routing unit 53 is for routing to above-mentioned call request message the S-CSCF corresponding with an above-mentioned S-CSCF information.
The call routing equipment of the IP PBX that the function of the IBCF that above-mentioned Fig. 1, Fig. 2 a and Fig. 2 b are corresponding all can be provided by the present embodiment is realized.
Wherein, the S-CSCF information that above-mentioned terminal equipment is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned terminal equipment of the S-CSCF that above-mentioned terminal equipment is corresponding.
In an optional execution mode of the present embodiment, in the above-mentioned primary importance information request message that transmitting element 52 sends to above-mentioned HSS, can also further comprise the identification information of above-mentioned IP PBX; Correspondingly, the above-mentioned S-CSCF information that receiving element 51 receives can be utilized by above-mentioned HSS the identification information of above-mentioned IP PBX, when in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, the match is successful, sends.
In another optional execution mode of the present embodiment, receiving element 51 can also further receive the identification information of the above-mentioned IP PBX of above-mentioned HSS transmission; Correspondingly, the identification information of the above-mentioned IP PBX that routing unit 53 specifically can receive receiving element 51 and this equipment are that the identification information of above-mentioned IP-PBX configuration mates, if the match is successful, above-mentioned call request message can be routed to the S-CSCF corresponding with an above-mentioned S-CSCF information.
In another optional execution mode of the present embodiment, routing unit 53 can also be further used for the failure result information sending according to the above-mentioned HSS receiving, or the identification information of the above-mentioned IP PBX that receiving element 51 receives and this equipment are that the identification information of above-mentioned IP-PBX configuration is when it fails to match, send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX, above-mentioned failure result information is utilized the identification information of above-mentioned IP PBX by above-mentioned HSS, in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, do not have when the match is successful to send, and the 2nd S-CSCF information corresponding to above-mentioned IP PBX sending according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information.
Wherein, the 2nd S-CSCF information that above-mentioned IP PBX is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned IP PBX of the S-CSCF that above-mentioned IP PBX is corresponding.
In the present embodiment, after receiving element receives the call request message from the terminal equipment under IP PBX, send the primary importance information request message of the identification information that comprises above-mentioned terminal equipment to HSS by transmitting element, and obtain by receiving element a S-CSCF information corresponding to above-mentioned terminal equipment that above-mentioned HSS sends, a S-CSCF information corresponding to above-mentioned terminal equipment that the above-mentioned HSS that routing unit can be received according to receiving element sends, routes to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned call request message.Because the terminal equipment under IP PBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties, thereby further improved the connection reliability of terminal equipment.
The structural representation of the call routing equipment of the IP PBX that Fig. 6 provides for another embodiment of the present invention, as shown in Figure 6, the call routing equipment of the IP PBX of the present embodiment can comprise receiving element 61 and transmitting element 62.Wherein, the primary importance information request message that receiving element 61 sends for receiving IBCF, the identification information that comprises terminal equipment in above-mentioned primary importance information request message; Transmitting element 62 is for send the S-CSCF information that above-mentioned terminal equipment is corresponding to above-mentioned IBCF, to make above-mentioned IBCF that above-mentioned call request message is routed to the S-CSCF corresponding with an above-mentioned S-CSCF information.
The call routing equipment of the IP PBX that the function of the HSS that above-mentioned Fig. 3 and Fig. 4 are corresponding all can be provided by the present embodiment is realized.
Wherein, the S-CSCF information that above-mentioned terminal equipment is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned terminal equipment of the S-CSCF that above-mentioned terminal equipment is corresponding.
In an optional execution mode of the present embodiment, in the above-mentioned primary importance information request message that the above-mentioned IBCF that receiving element 61 receives sends, can also further comprise the identification information of above-mentioned IP PBX; Correspondingly, transmitting element 62 specifically can utilize the identification information of above-mentioned IP PBX, when the match is successful in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment, sends an above-mentioned S-CSCF information to above-mentioned IBCF.
In another optional execution mode of the present embodiment, transmitting element 62 can also be further sends the identification information of above-mentioned IP PBX to above-mentioned IBCF, to make the identification information of the above-mentioned IP PBX that above-mentioned IBCF sends HSS and to mate as the identification information of above-mentioned IP-PBX configuration.
If the match is successful, above-mentioned call request message is routed to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned IBCF.
If it fails to match, send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX.Then the 2nd S-CSCF information corresponding to above-mentioned IP PBX that above-mentioned IBCF sends according to the above-mentioned HSS receiving, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information.
In another optional execution mode of the present embodiment, transmitting element 62 can also further utilize the identification information of above-mentioned IP PBX, while thering is no in the user profile of the above-mentioned terminal equipment corresponding with the identification information of above-mentioned terminal equipment that the match is successful, send failure result information to above-mentioned IBCF, to make above-mentioned IBCF send second place information request message to above-mentioned HSS, in said second position information request message, comprise the identification information of above-mentioned IP PBX, and the 2nd S-CSCF information corresponding to above-mentioned IP PBX sending according to above-mentioned HSS, the identification information of the above-mentioned terminal equipment in above-mentioned call request message is replaced with to the identification information of above-mentioned IP PBX, and above-mentioned call request message is routed to the S-CSCF corresponding with above-mentioned the 2nd S-CSCF information.
Wherein, the 2nd S-CSCF information that above-mentioned IP PBX is corresponding can include but not limited to identification information or S-CSCF capability set corresponding to above-mentioned IP PBX of the S-CSCF that above-mentioned IP PBX is corresponding.
In the present embodiment, after receiving element receives the primary importance information request message of the identification information that comprises above-mentioned terminal equipment of IBCF transmission, send to above-mentioned IBCF the S-CSCF information that above-mentioned terminal equipment is corresponding by transmitting element, a S-CSCF information corresponding to above-mentioned terminal equipment that above-mentioned IBCF can be sent according to the above-mentioned HSS receiving, routes to the S-CSCF corresponding with an above-mentioned S-CSCF information by above-mentioned call request message.Because the terminal equipment under IP PBX can be opened an account separately in HSS, so no longer need the regular expression of the number of all terminal equipments, can solve in prior art due to regular expression may the very complicated regular expression causing determine and the higher problem of maintenance difficulties, thereby further improved the connection reliability of terminal equipment.
Those skilled in the art can be well understood to, for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, the each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that also can adopt hardware to add SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (Read-Only Memory, be called for short ROM), the various media that can be program code stored such as random access memory (Random Access Memory, be called for short RAM), magnetic disc or CD.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (20)
1. a call route method of IP private branch exchange IP PBX, is characterized in that, comprising:
Interconnected boundary Control function device IBCF receives the call request message from the terminal equipment under IP PBX, comprises the identification information of described terminal equipment in described call request message;
Described IBCF sends primary importance information request message, the identification information that comprises described terminal equipment in described primary importance information request message to home subscriber server HSS;
Described IBCF receives first service call session control functional equipment S-CSCF information corresponding to described terminal equipment that described HSS sends; Described call request message is routed to the S-CSCF corresponding with a described S-CSCF information by described IBCF;
Wherein, in described primary importance information request message, also comprise the identification information of described IP PBX;
A described S-CSCF information is utilized the identification information of described IP PBX by described HSS, when in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment, the match is successful, send.
2. method according to claim 1, is characterized in that, described method also comprises: described IBCF receives the identification information of the described IP PBX of described HSS transmission;
Described call request message is routed to the S-CSCF corresponding with a described S-CSCF information by described IBCF, comprising:
Described IBCF is by the identification information of the described IP PBX receiving with for the identification information of described IP-PBX configuration mates, if the match is successful, described call request message is routed to the S-CSCF corresponding with a described S-CSCF information by described IBCF.
3. method according to claim 1 and 2, is characterized in that, described IBCF, after HSS sends primary importance information request message, also comprises:
The failure result information that described IBCF sends according to the described HSS receiving or IBCF are by the identification information of the described IP PBX receiving and be that the identification information that configures of described IP-PBX is when it fails to match, send second place information request message to described HSS, the identification information that comprises described IP PBX in described second place information request message, described failure result information is utilized the identification information of described IP PBX by described HSS, do not have when the match is successful to send in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment;
The 2nd S-CSCF information corresponding to described IP PBX that described IBCF sends according to the described HSS receiving, the identification information of the described terminal equipment in described call request message is replaced with to the identification information of described IP PBX, and described call request message is routed to the S-CSCF corresponding with described the 2nd S-CSCF information.
4. method according to claim 3, is characterized in that, described the 2nd S-CSCF information comprises identification information or S-CSCF capability set corresponding to described IP PBX of the S-CSCF that described IP PBX is corresponding.
5. method according to claim 1 and 2, is characterized in that, a described S-CSCF information comprises identification information or S-CSCF capability set corresponding to described terminal equipment of the S-CSCF that described terminal equipment is corresponding.
6. a call route method of IP private branch exchange IP PBX, is characterized in that, comprising:
Home subscriber server HSS receives the primary importance information request message that interconnected boundary Control function device IBCF sends, the identification information that comprises terminal equipment in described primary importance information request message;
Described HSS is to first service call session control functional equipment S-CSCF information corresponding to described IBCF transmitting terminal equipment, to make described IBCF that described call request message is routed to the S-CSCF corresponding with a described S-CSCF information;
Wherein, in described primary importance information request message, also comprise the identification information of described IP PBX; Described HSS, to a S-CSCF information corresponding to described IBCF transmitting terminal equipment, comprising:
Described HSS utilizes the identification information of described IP PBX, when the match is successful in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment, sends a described S-CSCF information to described IBCF.
7. method according to claim 6, is characterized in that, described method also comprises:
Described HSS sends the identification information of described IP PBX to described IBCF, so that the identification information of the described IP PBX that described IBCF sends HSS and the identification information configuring for described IP-PBX are mated.
8. method according to claim 6, is characterized in that, described method also comprises:
Described HSS utilizes the identification information of described IP PBX, while thering is no in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment that the match is successful, send failure result information to described IBCF, to make described IBCF send second place information request message to described HSS, the identification information that comprises described IP PBX in described second place information request message, and the 2nd S-CSCF information corresponding to described IP PBX sending according to described HSS, the identification information of the described terminal equipment in described call request message is replaced with to the identification information of described IP PBX, and described call request message is routed to the S-CSCF corresponding with described the 2nd S-CSCF information.
9. method according to claim 8, is characterized in that, described the 2nd S-CSCF information comprises identification information or S-CSCF capability set corresponding to described IP PBX of the S-CSCF that described IP PBX is corresponding.
10. according to the method described in the arbitrary claim of claim 6～9, it is characterized in that, a described S-CSCF information comprises identification information or S-CSCF capability set corresponding to described terminal equipment of the S-CSCF that described terminal equipment is corresponding.
The call routing equipment of 11. 1 kinds of IP private branch exchange IP PBX, is characterized in that, comprising:
Receiving element, for receiving the call request message from the terminal equipment under IP PBX, comprises the identification information of described terminal equipment in described call request message;
Transmitting element, for sending primary importance information request message, the identification information that comprises described terminal equipment in described primary importance information request message to home subscriber server HSS;
First service call session control functional equipment S-CSCF information corresponding to described terminal equipment that described receiving element also sends for receiving described HSS;
Routing unit is for routing to the S-CSCF corresponding with a described S-CSCF information by described call request message;
Wherein, in the described primary importance information request message that described transmitting element sends to described HSS, also comprise the identification information of described IP PBX;
The described S-CSCF information that described receiving element receives is utilized the identification information of described IP PBX by described HSS, when in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment, the match is successful, send.
12. equipment according to claim 11, is characterized in that, described receiving element is also for receiving the identification information of the described IP PBX that described HSS sends; Described routing unit specifically for
The identification information of the described IP PBX that described receiving element is received and described call routing equipment are that the identification information of described IP-PBX configuration mates, if the match is successful, described call request message is routed to the S-CSCF corresponding with a described S-CSCF information.
13. according to the equipment described in claim 11 or 12, it is characterized in that, described routing unit is the failure result information for sending according to the described HSS receiving also, or the identification information of the described IP PBX that described receiving element is received and described call routing equipment are that the identification information of described IP-PBX configuration is when it fails to match, send second place information request message to described HSS, the identification information that comprises described IP PBX in described second place information request message, described failure result information is utilized the identification information of described IP PBX by described HSS, in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment, do not have when the match is successful to send, and the 2nd S-CSCF information corresponding to described IP PBX sending according to the described HSS receiving, the identification information of the described terminal equipment in described call request message is replaced with to the identification information of described IP PBX, and described call request message is routed to the S-CSCF corresponding with described the 2nd S-CSCF information.
14. equipment according to claim 13, is characterized in that, described the 2nd S-CSCF information comprises identification information or S-CSCF capability set corresponding to described IP PBX of the S-CSCF that described IP PBX is corresponding.
15. according to the equipment described in claim 11 or 12, it is characterized in that, a described S-CSCF information comprises identification information or S-CSCF capability set corresponding to described terminal equipment of the S-CSCF that described terminal equipment is corresponding.
The call routing equipment of 16. 1 kinds of IP private branch exchange IP PBX, is characterized in that, comprising:
Receiving element, the primary importance information request message sending for receiving interconnected boundary Control function device IBCF, the identification information that comprises terminal equipment in described primary importance information request message;
Transmitting element, for to first service call session control functional equipment S-CSCF information corresponding to described IBCF transmitting terminal equipment, to make described IBCF that described call request message is routed to the S-CSCF corresponding with a described S-CSCF information;
Wherein, in the described primary importance information request message that the described IBCF that described receiving element receives sends, also comprise the identification information of described IP PBX;
Described transmitting element, specifically for utilizing the identification information of described IP PBX, when the match is successful in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment, sends a described S-CSCF information to described IBCF.
17. equipment according to claim 16, is characterized in that, described transmitting element also for
Send the identification information of described IP PBX to described IBCF, so that the identification information of the described IP PBX that described IBCF sends HSS and the identification information configuring for described IP-PBX are mated.
18. equipment according to claim 16, it is characterized in that, described transmitting element is also for utilizing the identification information of described IP PBX, while thering is no in the user profile of the described terminal equipment corresponding with the identification information of described terminal equipment that the match is successful, send failure result information to described IBCF, to make described IBCF send second place information request message to HSS, the identification information that comprises described IP PBX in described second place information request message, and the 2nd S-CSCF information corresponding to described IP PBX sending according to described HSS, the identification information of the described terminal equipment in described call request message is replaced with to the identification information of described IP PBX, and described call request message is routed to the S-CSCF corresponding with described the 2nd S-CSCF information.
19. equipment according to claim 18, is characterized in that, described the 2nd S-CSCF information comprises identification information or S-CSCF capability set corresponding to described IP PBX of the S-CSCF that described IP PBX is corresponding.
20. according to the equipment described in the arbitrary claim of claim 16～19, it is characterized in that, a described S-CSCF information comprises identification information or S-CSCF capability set corresponding to described terminal equipment of the S-CSCF that described terminal equipment is corresponding.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/085031 WO2013097179A1 (en) | 2011-12-30 | 2011-12-30 | Call routing method and device for ip pbx |
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| CN102577281A CN102577281A (en) | 2012-07-11 |
| CN102577281B true CN102577281B (en) | 2014-09-03 |
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| CN114189499B (en) * | 2021-11-10 | 2024-02-23 | 厦门亿联网络技术股份有限公司 | Converged communication system, method and device for multi-service association interaction |
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| CN101184082A (en) * | 2006-11-17 | 2008-05-21 | 华为技术有限公司 | Cluster user login method, state updating method, processing equipment, IMS network entity and communication system |
| CN101212323A (en) * | 2006-12-25 | 2008-07-02 | 华为技术有限公司 | Method and system for providing service to group users in IMS network |
| CN101925149A (en) * | 2009-06-12 | 2010-12-22 | 华为技术有限公司 | Method, system and access network element for realizing user terminal routing in IMS (IP Multimedia Subsystem) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101184082A (en) * | 2006-11-17 | 2008-05-21 | 华为技术有限公司 | Cluster user login method, state updating method, processing equipment, IMS network entity and communication system |
| CN101212323A (en) * | 2006-12-25 | 2008-07-02 | 华为技术有限公司 | Method and system for providing service to group users in IMS network |
| CN101925149A (en) * | 2009-06-12 | 2010-12-22 | 华为技术有限公司 | Method, system and access network element for realizing user terminal routing in IMS (IP Multimedia Subsystem) |
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