CN104702567B - The method and system of xenogenesis voice resource intercommunication based on IP scheduling switch - Google Patents
- ️Tue Jun 05 2018
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- CN104702567B CN104702567B CN201310654211.2A CN201310654211A CN104702567B CN 104702567 B CN104702567 B CN 104702567B CN 201310654211 A CN201310654211 A CN 201310654211A CN 104702567 B CN104702567 B CN 104702567B Authority
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Abstract
An embodiment of the present invention provides a kind of method and systems of the xenogenesis voice resource intercommunication based on IP scheduling switch.This method includes：First speech processes gateway converts voice signals into the voice data of SIP, and it is transferred to the first specified interface on IP scheduling switch, IP scheduling switch obtains corresponding second specified interface of the corresponding second speech processes gateway of receiving terminal apparatus of the voice data of SIP, using the second specified interface the voice data transmission of SIP is given to the second speech processes gateway by wired optical cable, the voice data of SIP is converted to the voice data of protocol type used in receiving terminal apparatus by the second speech processes gateway, and is transferred to receiving terminal apparatus.The voice data of different agreement is uniformly converted into the voice data of SIP by using speech processes gateway by the embodiment of the present invention, the United Dispatching to the whole network speech business is realized using IP scheduling switch, realizes the intercommunication between different agreement, the voice terminal that different nets are.
Description
Technical Field
The invention relates to the technical field of media communication, in particular to a method and a system for intercommunication of heterogeneous voice resources based on an IP dispatching switch.
Background
In the industries of armed police, public security and the like, the voice scheduling platform is communicated with the program controlled switch through analog terminals in a public communication network, a digital trunking system, a satellite network and a wired network, and the program controlled switch is connected to the IP switching platform through a relay interface so as to realize the interconnection and intercommunication of the voice terminals in the network systems and the voice terminals in other network systems. The ultra-short wave network and the short wave network respectively realize the conversion to an IP system through an IP wireless gateway and an Integrated Access Device (IAD), and respectively realize the voice intercommunication with other network systems through an IP exchange platform. The 4G communication system directly registers to the IP exchange platform through a Session Initiation Protocol (SIP) Protocol to implement voice intercommunication with other network systems.
At present, although these voice scheduling platforms are applied in some industries, the functions and service scope are relatively limited, and at present, there is no implementation method for performing voice interaction through one voice terminal and voice terminals in all network systems.
Disclosure of Invention
The embodiment of the invention provides a method and a system for intercommunication of heterogeneous voice resources based on an IP dispatching switch, which are used for realizing intercommunication among voice terminals of different protocols and different network systems.
The invention provides the following scheme:
a method for heterogeneous voice resource intercommunication based on IP dispatching switch includes:
a first voice processing gateway receives a voice signal sent by a sending terminal device, converts the voice signal into voice data of a Session Initiation Protocol (SIP), and transmits the voice data of the SIP to a first designated interface corresponding to the first voice processing gateway on an IP dispatching switch through a wired optical cable;
the IP dispatching switch receives the voice data of the SIP through the first specified interface, acquires a second voice processing gateway corresponding to the receiving terminal equipment of the voice data of the SIP and a second specified interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmits the voice data of the SIP to the second voice processing gateway through a wired optical cable by utilizing the second specified interface;
and the second voice processing gateway converts the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment and transmits the voice data to the receiving terminal equipment.
Before the first voice processing gateway receives the voice signal sent by the sending terminal device, the method further comprises the following steps:
the first voice processing gateway allocates corresponding appointed interfaces to various terminal devices connected with the first voice processing gateway, the appointed interfaces corresponding to different terminal devices are different from each other, the corresponding relation among the MAC addresses of the various terminal devices, the appointed interfaces and the used protocol types is stored in a terminal information table, and the first voice processing gateway sends the MAC address information of the various terminal devices connected with the first voice processing gateway to the IP dispatching switch;
the first voice processing gateway sends the appointed interface corresponding to each terminal device, and the sending terminal device sends the voice signal to the first voice processing gateway by using the corresponding interface on the first voice processing gateway.
The method further comprises the following steps:
the IP dispatching switch allocates corresponding appointed interfaces to the voice processing gateways of various voice resources, the appointed interfaces corresponding to different voice processing gateways are different, the corresponding relations between the identifications of various voice processing gateways and the appointed interfaces are stored in an interface information table, and the IP dispatching switch respectively sends the appointed interfaces corresponding to the voice processing gateways;
and the IP dispatching switch stores the corresponding relation between the identification of each voice processing gateway and the MAC address information of the terminal equipment connected with the voice processing gateway in an address information table according to the information sent by each voice processing gateway.
The IP dispatching switch receives the voice data of the SIP through the first specified interface, acquires a second voice processing gateway corresponding to the receiving terminal equipment of the voice data of the SIP and a second specified interface corresponding to the second voice processing gateway, and transmits the voice data of the SIP to the second voice processing gateway through a wired optical cable by utilizing the second specified interface, wherein the IP dispatching switch comprises:
the IP dispatching switch receives the voice data of the SIP through a first designated interface corresponding to the first voice processing gateway, acquires the MAC address of the receiving terminal equipment in the voice data of the SIP, inquires the address information table according to the MAC address of the receiving terminal equipment, and acquires the identifier of a second voice processing gateway corresponding to the receiving terminal equipment;
and the IP dispatching switch inquires the interface information table according to the identifier of the second voice processing gateway, acquires a second specified interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmits the voice data of the SIP to the second voice processing gateway by utilizing the second specified interface through a wired optical cable.
The second voice processing gateway converts the voice data of the SIP transmitted by the IP dispatch switch into the voice data of the protocol type used by the receiving terminal device, and transmits the voice data to the receiving terminal device, including:
the second voice processing gateway acquires the MAC address of the receiving terminal device in the SIP voice data transmitted by the IP dispatching switch, inquires a terminal information table stored in the receiving terminal device according to the MAC address of the receiving terminal device, and acquires a designated interface corresponding to the receiving terminal device and the type of the used protocol;
and the second voice processing gateway converts the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment, and transmits the converted voice data to the receiving terminal equipment by utilizing the appointed interface corresponding to the receiving terminal equipment.
A system for heterogeneous voice resource interworking based on IP dispatching switch comprises: a first voice processing gateway, an IP dispatching exchanger and a second voice processing gateway,
the first voice processing gateway is used for receiving a voice signal sent by a sending terminal device, converting the voice signal into voice data of a Session Initiation Protocol (SIP), and transmitting the voice data of the SIP to a first designated interface corresponding to the first voice processing gateway on the IP dispatching switch through a wired optical cable;
the IP dispatching switch is used for receiving the SIP voice data through the first specified interface, acquiring a second voice processing gateway corresponding to the SIP voice data receiving terminal equipment and a second specified interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmitting the SIP voice data to the second voice processing gateway through a wired optical cable by utilizing the second specified interface;
and the second voice processing gateway is used for converting the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment and transmitting the voice data to the receiving terminal equipment.
The first voice processing gateway is specifically used for allocating corresponding designated interfaces to various terminal devices connected with the first voice processing gateway, wherein the designated interfaces corresponding to different terminal devices are different from each other, storing the corresponding relation among the MAC addresses of various terminal devices, the designated interfaces and the used protocol types in a terminal information table, and sending the MAC address information of various terminal devices connected with the first voice processing gateway to the IP dispatching switch; and respectively sending the designated interface corresponding to each terminal device, so that the sending terminal device sends the voice signal to the first voice processing gateway by using the corresponding interface on the first voice processing gateway.
The IP dispatching switch is specifically used for allocating corresponding designated interfaces to voice processing gateways of various voice resources, the designated interfaces corresponding to different voice processing gateways are different from each other, the corresponding relations between the identifications of various voice processing gateways and the designated interfaces are stored in an interface information table, and the IP dispatching switch respectively sends the designated interfaces corresponding to the voice processing gateways;
and storing the corresponding relation between the identifications of the various voice processing gateways and the MAC address information of the terminal equipment connected with the voice processing gateways in an address information table according to the information sent by the various voice processing gateways.
The IP dispatch switch is specifically configured to receive the SIP voice data through a first designated interface corresponding to the first voice processing gateway, obtain an MAC address of a receiving terminal device in the SIP voice data, query the address information table according to the MAC address of the receiving terminal device, and obtain an identifier of a second voice processing gateway corresponding to the receiving terminal device;
and inquiring the interface information table according to the identifier of the second voice processing gateway, acquiring a second specified interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmitting the voice data of the SIP to the second voice processing gateway through a wired optical cable by using the second specified interface.
The second voice processing gateway is specifically configured to acquire an MAC address of a receiving terminal device in the SIP voice data transmitted by the IP dispatch switch, query a terminal information table stored in the receiving terminal device according to the MAC address of the receiving terminal device, and acquire an assigned interface corresponding to the receiving terminal device and a protocol type used by the receiving terminal device;
and converting the SIP voice data transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment, and transmitting the converted voice data to the receiving terminal equipment by using the appointed interface corresponding to the receiving terminal equipment.
It can be seen from the technical solutions provided by the embodiments of the present invention that, in the embodiments of the present invention, voice data of different network systems, different services, and different protocols are uniformly converted into voice data of SIP by using the voice processing gateway, and the IP scheduling switch is used to implement uniform scheduling of voice services of the whole network, implement sharing of audio resources, implement intercommunication between voice terminals of different protocols and different network systems, and implement voice scheduling functions of single call, group call, round call, routing call, forced insertion, forced detachment, recording playback, and the like of various voice terminals. The method realizes the deep integration of a network, a satellite network and a wireless network, realizes the voice intercommunication among private network telephones, satellite telephones, ultrashort waves, shortwaves and digital trunking terminals, and realizes the unified scheduling and distribution of audio resources.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic diagram illustrating an implementation principle of a method for interworking heterogeneous voice resources based on an IP dispatch switch according to an embodiment of the present invention;
fig. 2 is a schematic processing flow diagram of a method for interworking heterogeneous voice resources based on an IP dispatch switch according to an embodiment of the present invention;
fig. 3 is a call flow diagram of an IP dispatch telephone calling a private network telephone according to an embodiment of the present invention;
FIG. 4 is a call flow diagram of an IP dispatch telephone call short wave radio station according to an embodiment of the present invention;
fig. 5 is a specific implementation structure diagram of a system for interworking heterogeneous voice resources based on an IP dispatching switch according to a second embodiment of the present invention, in which a first voice processing gateway 510, an IP dispatching switch 520, and a second voice processing gateway 530 are shown.
Detailed Description
For the convenience of understanding the embodiments of the present invention, the following description will be further explained by taking several specific embodiments as examples in conjunction with the drawings, and the embodiments are not to be construed as limiting the embodiments of the present invention.
Example one
The embodiment of the invention uniformly converts voice data of different network systems, different services and different protocols into voice data of SIP by using the voice processing gateway, and realizes the uniform scheduling of the voice service and the video service of the whole network by using the IP scheduling switch, thereby realizing the sharing of audio and video resources.
A schematic diagram of an implementation principle of the interworking of heterogeneous voice resources based on the IP dispatch switch provided in this embodiment is shown in fig. 1, and a specific processing flow is shown in fig. 2, which includes the following processing steps:
step S210, the first voice processing gateway receives a voice signal sent by a sending terminal device, converts the voice signal into voice data of the SIP, and transmits the voice data of the SIP to a first designated interface corresponding to the first voice processing gateway on the IP dispatching switch through a wired optical cable.
The first voice processing gateway allocates corresponding appointed interfaces to various terminal devices connected with the first voice processing gateway, the appointed interfaces corresponding to different terminal devices are different, the corresponding relation of Media Access Control (MAC) addresses of various terminal devices, the appointed interfaces and the used protocol types is stored in a terminal information table, and the MAC address information of various terminal devices connected with the first voice processing gateway is sent to an IP dispatching switch. And the first voice processing gateway sends the appointed interfaces corresponding to the terminal equipment respectively. The second voice processing gateway also performs the above operation.
The first voice processing gateway and the second voice processing gateway may be disposed in a base station of a wireless communication network, and the wireless communication network may be a 2G, 3G or 4G wireless communication network, a short-wave communication network, an ultra-short-wave communication network, or the like;
or,
the first voice processing gateway and the second voice processing gateway may be disposed in a program controlled switch of a PSTN (Public switched telephone Network);
or,
the first voice processing gateway and the second voice processing gateway can be arranged in a fixed station of a satellite communication network;
or,
the first voice processing gateway and the second voice processing gateway can be arranged in a comprehensive access gateway in a wired network;
or,
the first voice processing gateway and the second voice processing gateway can be arranged in a voice gateway of a short-wave radio station.
The IP dispatching switch allocates corresponding appointed interfaces to the voice processing gateways of various voice resources, the appointed interfaces corresponding to different voice processing gateways are different, the corresponding relations between the identifications of various voice processing gateways and the appointed interfaces are stored in an interface information table, and the IP dispatching switch respectively sends the appointed interfaces corresponding to the voice processing gateways;
and the IP dispatching switch stores the corresponding relation between the identification of each voice processing gateway and the MAC address information of the terminal equipment connected with the voice processing gateway in an address information table according to the information sent by each voice processing gateway.
The IP dispatching switch is based on SIP signaling, realizes voice intercommunication among terminal heterogeneous voice communication devices such as public telephones, IP telephones, private network telephones, satellite telephones, ultrashort waves, shortwaves, digital clusters and the like, and realizes unified dispatching and distribution of voice resources. The IP dispatching exchanger can also realize the voice dispatching functions of group calling, round calling, patrol calling, forced insertion, forced detachment, recording playback, telephone notification, calling dispatcher and the like.
And the sending terminal equipment sends the voice signal to the first voice processing gateway by using a designated interface on the first voice processing gateway, and the first voice processing gateway converts the voice signal into voice data of the SIP.
And the first voice processing gateway transmits the voice data of the SIP to a first designated interface corresponding to the first voice processing gateway on the IP dispatching switch through a wired optical cable.
Step S220, the IP dispatch switch receives the voice data of the SIP through the first designated interface, obtains a second voice processing gateway corresponding to a receiving terminal device of the voice data of the SIP and a second designated interface corresponding to the second voice processing gateway, and transmits the voice data of the SIP to the second voice processing gateway through a wired optical cable by using the second designated interface.
And after receiving the SIP voice data through the first designated interface, the IP dispatching switch acquires the MAC address of the receiving terminal equipment in the SIP voice data, inquires the address information table according to the MAC address of the receiving terminal equipment and acquires the identifier of a second voice processing gateway corresponding to the receiving terminal equipment.
And the IP dispatching switch inquires the interface information table according to the identifier of the second voice processing gateway, acquires a second specified interface corresponding to the second voice processing gateway, and transmits the voice data of the SIP to the second voice processing gateway through a wired optical cable by utilizing the second specified interface.
Step S230, the second voice processing gateway converts the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal device, and transmits the voice data to the receiving terminal device.
The second voice processing gateway acquires the MAC address of the receiving terminal device in the SIP voice data transmitted by the IP dispatching switch, inquires a terminal information table stored in the receiving terminal device according to the MAC address of the receiving terminal device, and acquires a designated interface corresponding to the receiving terminal device and the type of the used protocol;
and the second voice processing gateway converts the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment, and transmits the converted voice data to the receiving terminal equipment by utilizing the appointed interface corresponding to the receiving terminal equipment.
The call flow chart of the IP dispatch telephone calling private network telephone provided by the embodiment is shown in fig. 2, the call flow chart of the IP dispatch telephone calling wireless digital trunking is shown in fig. 3, the call flow chart of the IP dispatch telephone calling short wave radio station is shown in fig. 4, and the call flow chart of the IP dispatch telephone calling ultra short wave radio station is shown in fig. 5.
In practical application, the voice resource host interfaces with the program controlled switch through an ISDN (Integrated services digital Network, ISDN) PRI (Primary Rate Interface) signaling, and interfaces with an SIP protocol of the IP dispatch switch, thereby implementing a basic call function.
The military CDMA secure mobile phone landing public network is interconnected with an IP dispatching switch through a private network program control switch and an E1 trunk line to realize voice intercommunication.
The public telephone and the satellite telephone are interconnected with the IP dispatching switch through the program control switch and an E1 trunk line to realize voice intercommunication.
The short-wave radio station is interconnected with the IP dispatching switch through the voice gateway and the network cable and the SIP protocol, so that voice intercommunication is realized.
The ultrashort wave radio station is interconnected with the IP dispatching switch through the wireless cluster gateway and through a network cable and an SIP protocol, and voice intercommunication is realized.
The wireless digital trunking system directly outputs a digital trunk line, and is interconnected with the IP dispatching switch through an E1 trunk line to realize voice intercommunication.
The wireless broadband cluster system is interconnected with the IP dispatching switch through a network cable and an SIP protocol, and voice intercommunication is realized.
The satellite special network analog telephone directly goes out of the subscriber line, and is interconnected with the program control exchanger through the subscriber line, so that voice intercommunication is realized.
The satellite private network IP voice system is interconnected with the IP dispatching switch through a network cable and an SIP protocol to realize system access.
Example two
The embodiment provides a system for interworking heterogeneous voice resources based on an IP dispatch switch, and a specific implementation structure of the system is shown in fig. 5, which specifically includes: a first voice processing gateway 510, an IP dispatch switch 520, and a second voice processing gateway 530.
The first voice processing gateway 510 is configured to receive a voice signal sent by a sending terminal device, convert the voice signal into voice data of a session initiation protocol SIP, and transmit the voice data of the SIP to a first designated interface corresponding to the first voice processing gateway on the IP dispatching switch through a wired optical cable;
the IP dispatching switch 520 is configured to receive the voice data of the SIP through the first specified interface, obtain a second voice processing gateway corresponding to a receiving terminal device of the voice data of the SIP, and transmit the voice data of the SIP to the second voice processing gateway through a wired optical cable by using the second specified interface;
the second voice processing gateway 530 is configured to convert the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal device, and transmit the voice data to the receiving terminal device.
Further, the first voice processing gateway is specifically configured to allocate corresponding designated interfaces to various terminal devices connected to the first voice processing gateway, where the designated interfaces corresponding to different terminal devices are different from each other, store corresponding relationships between MAC addresses of the various terminal devices, the designated interfaces, and types of protocols used in the terminal information table, and send MAC address information of the various terminal devices connected to the first voice processing gateway to the IP scheduling switch; and respectively sending the designated interface corresponding to each terminal device, so that the sending terminal device sends the voice signal to the first voice processing gateway by using the corresponding interface on the first voice processing gateway.
Further, the IP dispatching switch is specifically configured to allocate corresponding designated interfaces to voice processing gateways of various voice resources, where the designated interfaces corresponding to different voice processing gateways are different from each other, store the identifiers of the various voice processing gateways and the corresponding relationships between the designated interfaces in an interface information table, and the IP dispatching switch sends the designated interfaces corresponding to the voice processing gateways respectively;
and storing the corresponding relation between the identifications of the various voice processing gateways and the MAC address information of the terminal equipment connected with the voice processing gateways in an address information table according to the information sent by the various voice processing gateways.
Further, the IP dispatch switch is specifically configured to receive the voice data of the SIP through a first designated interface corresponding to the first voice processing gateway, obtain an MAC address of a receiving terminal device in the voice data of the SIP, query the address information table according to the MAC address of the receiving terminal device, and obtain an identifier of a second voice processing gateway corresponding to the receiving terminal device;
and inquiring the interface information table according to the identifier of the second voice processing gateway, acquiring a second specified interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmitting the voice data of the SIP to the second voice processing gateway through a wired optical cable by using the second specified interface.
Further, the second voice processing gateway is specifically configured to acquire an MAC address of a receiving terminal device in the SIP voice data transmitted by the IP dispatch switch, query a terminal information table stored in the receiving terminal device according to the MAC address of the receiving terminal device, and acquire an assigned interface corresponding to the receiving terminal device and a protocol type used by the receiving terminal device;
and converting the SIP voice data transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment, and transmitting the converted voice data to the receiving terminal equipment by using the appointed interface corresponding to the receiving terminal equipment.
The specific process of the system of the embodiment of the invention for carrying out the intercommunication of the heterogeneous voice resources based on the IP dispatching switch is similar to the method embodiment, and the detailed description is omitted here.
In summary, the embodiment of the present invention uniformly converts voice data of different network systems, different services, and different protocols into voice data of SIP by using the voice processing gateway, and realizes uniform scheduling of voice services of the whole network by using the IP scheduling switch, so as to realize sharing of audio resources, and thus, intercommunication between voice terminals of different protocols and different network systems is realized, and voice scheduling functions of single call, group call, round call, routing call, forced insertion, forced removal, recording playback, and the like of various types of voice terminals are realized. The method realizes the deep integration of a network, a satellite network and a wireless network, realizes the voice intercommunication among private network telephones, satellite telephones, ultrashort waves, shortwaves and digital trunking terminals, and realizes the unified scheduling and distribution of audio resources.
The embodiment of the invention can fully, flexibly and uniformly schedule and manage the voice resources, so that the audio resources can be interactive and complementary. The integration, unified scheduling and management of audio resources are really realized from four layers of terminals, networks, services and management.
The embodiment of the invention can solve the problem of audio and video resource fusion in the industries such as public security, armed police and the like and large enterprises in the energy industries such as electric power, petrochemical industry and the like at present, solve the problems of mutual independence of network systems, low automation degree, large amount of manual switching dependence of information intercommunication among the network systems, more steps, low speed and the like, solve the problems of too many operation interfaces, dispersed application and the like of the original system, and realize a unified scheduling interface. The interconnection mode of the equipment is changed from hard connection to IP soft connection, from hard terminal to soft terminal, from manual butt joint to automatic control, the plug and play and quick networking are supported, and the sharing, unified scheduling and management of audio and video resources can be really realized from four aspects of terminal, network, service and management.
Those of ordinary skill in the art will understand that: the figures are merely schematic representations of one embodiment, and the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
From the above description of the embodiments, it is clear to those skilled in the art that the present invention can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for apparatus or system embodiments, since they are substantially similar to method embodiments, they are described in relative terms, as long as they are described in partial descriptions of method embodiments. The above-described embodiments of the apparatus and system are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method for heterogeneous voice resource intercommunication based on IP dispatching exchanger is characterized by comprising:
a first voice processing gateway receives a voice signal sent by sending terminal equipment, converts the voice signal into voice data of a Session Initiation Protocol (SIP), and transmits the voice data of the SIP to a first designated interface corresponding to the first voice processing gateway on an IP dispatching switch through a wired optical cable, wherein the first voice processing gateway stores the corresponding relation among the MAC address of each sending terminal equipment connected with the first voice processing gateway, the designated interface on the first voice processing gateway and the type of a used protocol in a terminal information table;
the IP dispatching switch receives the voice data of the SIP through the first designated interface, acquires a second voice processing gateway corresponding to the receiving terminal equipment of the voice data of the SIP and a second designated interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmits the voice data of the SIP to the second voice processing gateway through a wired optical cable by utilizing the second designated interface, wherein the IP dispatching switch distributes the corresponding designated interface to each voice processing gateway of each voice resource and stores the identification of each voice processing gateway and the corresponding relation between each voice gateway and the designated interface in an interface information table, and the IP dispatching switch stores the corresponding relation between the identification of the voice processing gateway and the MAC address information of the terminal equipment connected with the voice processing gateway in an address information table according to the information sent by each voice processing gateway, the voice processing gateway comprises a first voice processing gateway and a second voice processing gateway, and the designated interface comprises a first designated interface and a second designated interface;
and the second voice processing gateway converts the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment and transmits the voice data to the receiving terminal equipment, wherein the second voice processing gateway stores the corresponding relation among the MAC address of each receiving terminal equipment connected with the second voice processing gateway, the designated interface on the second voice processing gateway and the used protocol type in a terminal information table.
2. The method of claim 1, wherein the step of the first voice processing gateway receiving the voice signal from the sending terminal device further comprises:
the first voice processing gateway sends the MAC address information of each sending terminal device connected with the first voice processing gateway to the IP dispatching switch according to the information stored in the terminal information table;
and the first voice processing gateway respectively sends the appointed interface corresponding to each sending terminal device, and the sending terminal device sends the voice signal to the first voice processing gateway by using the appointed interface corresponding to the first voice processing gateway.
3. The method of claim 1, wherein the method further comprises:
and the IP dispatching switch sends the appointed interface corresponding to each voice processing gateway according to the information stored in the interface information table, wherein the voice processing gateway comprises a first voice processing gateway and a second voice processing gateway, and the appointed interface comprises a first appointed interface and a second appointed interface.
4. The method as claimed in claim 1, wherein the IP dispatching switch receives the SIP voice data through the first specified interface, obtains a second voice processing gateway corresponding to the SIP voice data receiving terminal device and a second specified interface corresponding to the second voice processing gateway, and transmits the SIP voice data to the second voice processing gateway through a wired cable by using the second specified interface, comprising:
the IP dispatching switch receives the voice data of the SIP through a first designated interface corresponding to the first voice processing gateway, acquires the MAC address of the receiving terminal equipment in the voice data of the SIP, inquires the address information table according to the MAC address of the receiving terminal equipment, and acquires the identifier of a second voice processing gateway corresponding to the receiving terminal equipment;
and the IP dispatching switch inquires the interface information table according to the identifier of the second voice processing gateway, acquires a second specified interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmits the voice data of the SIP to the second voice processing gateway by utilizing the second specified interface through a wired optical cable.
5. The method as claimed in any one of claims 1 to 3, wherein the second voice processing gateway converts the voice data of the SIP transmitted from the IP dispatching switch into the voice data of the protocol type used by the receiving terminal device, and transmits the voice data to the receiving terminal device, and comprises:
the second voice processing gateway acquires the MAC address of the receiving terminal device in the SIP voice data transmitted by the IP dispatching switch, inquires a terminal information table stored in the receiving terminal device according to the MAC address of the receiving terminal device, and acquires a designated interface corresponding to the receiving terminal device and the type of the used protocol;
and the second voice processing gateway converts the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment, and transmits the converted voice data to the receiving terminal equipment by utilizing the appointed interface corresponding to the receiving terminal equipment.
6. A system for heterogeneous voice resource intercommunication based on IP dispatching exchanger is characterized by comprising: a first voice processing gateway, an IP dispatching exchanger and a second voice processing gateway,
the first voice processing gateway is used for receiving voice signals sent by sending terminal equipment, converting the voice signals into voice data of a Session Initiation Protocol (SIP), and transmitting the voice data of the SIP to a first designated interface corresponding to the first voice processing gateway on the IP dispatching switch through a wired optical cable, wherein the first voice processing gateway stores the corresponding relation among the MAC address of each sending terminal equipment connected with the first voice processing gateway, the designated interface on the first voice processing gateway and the used protocol type in a terminal information table;
the IP dispatching switch is used for receiving the voice data of the SIP through the first designated interface, acquiring a second voice processing gateway corresponding to the receiving terminal equipment of the voice data of the SIP and a second designated interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmitting the voice data of the SIP to the second voice processing gateway through a wired optical cable by utilizing the second designated interface, wherein the IP dispatching switch allocates the corresponding designated interface to each voice processing gateway of each voice resource and stores the identification of each voice processing gateway and the corresponding relation between each voice gateway and the designated interface in an interface information table, and the IP dispatching switch stores the corresponding relation between the identification of the voice processing gateway and the MAC address information of the terminal equipment connected with the voice processing gateway in an address information table according to the information sent by each voice processing gateway, the voice processing gateway comprises a first voice processing gateway and a second voice processing gateway, and the designated interface comprises a first designated interface and a second designated interface;
and the second voice processing gateway is used for converting the voice data of the SIP transmitted by the IP dispatching switch into the voice data of the protocol type used by the receiving terminal equipment and transmitting the voice data to the receiving terminal equipment, wherein the second voice processing gateway stores the corresponding relation among the MAC address of each receiving terminal equipment connected with the second voice processing gateway, the designated interface on the second voice processing gateway and the used protocol type in a terminal information table.
7. The system for heterogeneous voice resource interworking based on IP dispatch switch of claim 6, wherein: the first voice processing gateway is specifically configured to send, according to information stored in the terminal information table, MAC address information of each sending terminal device connected to the first voice processing gateway to the IP dispatch switch, and send a designated interface corresponding to each sending terminal device, where the sending terminal device sends the voice signal to the first voice processing gateway by using the designated interface corresponding to the first voice processing gateway.
8. The system for heterogeneous voice resource interworking based on IP dispatch switch of claim 7, wherein: the IP dispatch switch is specifically configured to send the designated interface corresponding to each voice processing gateway according to the information stored in the interface information table, where the voice processing gateway includes a first voice processing gateway and a second voice processing gateway, and the designated interface includes a first designated interface and a second designated interface.
9. The system for interworking voice over IP dispatch switch resources of claim 8, wherein: the IP dispatching switch is specifically used for receiving the voice data of the SIP through a first designated interface corresponding to the first voice processing gateway, acquiring the MAC address of the receiving terminal equipment in the voice data of the SIP, inquiring the address information table according to the MAC address of the receiving terminal equipment, acquiring the identifier of a second voice processing gateway corresponding to the receiving terminal equipment, inquiring the interface information table according to the identifier of the second voice processing gateway, acquiring a second designated interface on the IP dispatching switch corresponding to the second voice processing gateway, and transmitting the voice data of the SIP to the second voice processing gateway through a wired optical cable by utilizing the second designated interface.
10. The system for heterogeneous voice resource interworking based on IP transit exchange according to any of claims 7 to 9, wherein: the second voice processing gateway is specifically configured to acquire an MAC address of a receiving terminal device in the SIP voice data transmitted by the IP dispatch switch, query a terminal information table stored in the MAC address of the receiving terminal device according to the MAC address of the receiving terminal device, acquire an assigned interface and a protocol type used by the receiving terminal device, convert the SIP voice data transmitted by the IP dispatch switch into the voice data of the protocol type used by the receiving terminal device, and transmit the converted voice data to the receiving terminal device by using the assigned interface corresponding to the receiving terminal device.
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