CN101707658B - Method for realizing voice service in domestic information machine - Google Patents
Method for realizing voice service in domestic information machine Download PDFInfo
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- CN101707658B CN101707658B CN200910110155A CN200910110155A CN101707658B CN 101707658 B CN101707658 B CN 101707658B CN 200910110155 A CN200910110155 A CN 200910110155A CN 200910110155 A CN200910110155 A CN 200910110155A CN 101707658 B CN101707658 B CN 101707658B
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Abstract
The invention relates to the technical field of wireless communication, which provides a method for realizing voice service in a domestic information machine. The method comprises the following steps: monitoring the signal ports of a 3G module and a network interface and transmitting a signal from the 3G module to a corresponding VoIP client or transmitting a VoIP signal from the signal port of the network interface to a telephone service end of a circuit switch domain; monitoring the medium ports of the 3G module and the network interface, transforming VoIP voice data and transmitting the VoIP voice data by a telephone of the circuit switch domain or transmitting PCM voice medium data from the circuit switch domain of the 3G module to the corresponding VoIP client. The invention also provides a voice gateway device of the domestic information machine and the domestic information machine. By utilizing the invention, a plurality of external connectors and terminal equipment in the domestic information machine can share one external line telephone of the circuit switch domain, the cost of the voice service is lowered, and the use of users is convenient.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly, relate to a kind of method that realizes speech business in the domestic information machine.
Background technology
Along with the extensive use of the 3G communication technology, domestic information machine can be connected to the network of operator through the 3G module.So domestic information machine is as gateway, can make terminal equipment in several ways (for example WiFi or Ethernet) be linked into domestic information machine, thereby access external network; And operator not only can provide the access service of grouping through the 3G access network, also the circuit domain voice service can be provided.Along with VoIP (Voice over Internet Protocol, the networking telephone) broad application, be provided with VoIP client miscellaneous on the various terminal equipments in addition.
In order to make full use of VoIP client on the terminal equipment; Make the territory voice service of VoIP access circuit, multichannel VoIP on the terminal equipment that is connected in the domestic information machine internal network share one tunnel circuit domain outside line; Need to provide in the system of household information machine function of voice gateways, and existing VoIP voice gateways do not provide the bridge joint of IP network and 3G module.
Summary of the invention
Main purpose of the present invention is a kind of method that realizes speech business in the domestic information machine to be provided to the prior art defective, thereby realizes that inner IP network multichannel VoIP client shares the overseas line phone of one road 3G modular circuit.
The invention provides a kind of method that realizes speech business in the domestic information machine, this domestic information machine links to each other with the VoIP client, is provided with 3G module and network interface, and said 3G module is used for the telephone service of acquisition cuicuit territory; Said network interface is used to connect internal network VoIP client, said method comprising the steps of:
S10; Monitor the signaling port of 3G module and network interface; To convert voip signaling into from the signaling of 3G module, and be sent to corresponding VoIP client through the signaling port of network interface, or the voip signaling conversion of automatic network interface signaling port in the future; Make it and 3G module coupling, and be sent to circuit domain telephone service end through the 3G module;
S20; Medium process module is monitored the media port of 3G module and network interface; In the future the VoIP speech data of the media port of automatic network interface carries out decompress(ion) and converts the PCM voice into; And through the transmission of circuit domain phone, or will compress packing from the PCM voice medium in 3G modular circuit territory, and be sent to corresponding VoIP client through the media port of network interface.
Preferably, comprise among the said step S10:
S11, the signaling port of listens for network interface;
S12 is if the request that listens to is call request, just through the 3G module drive, call request is sent from circuit domain;
S13, the signaling interface of monitoring 3G module;
S14 resolves the signaling that the 3G module is sent;
S15; If signaling is replying of corresponding call request; Then search relevant call transaction; Return 200OK through network interface to the VoIP of correspondence client, RTP address and port among the SDP are filled out the address into voice gateways, and receive the VoIP speech data from the VoIP client through the RTP port;
S16 sets up medium and connects.
Preferably, also can comprise among the said step S10:
S101, the signaling interface of monitoring 3G module;
S102, the foundation of receiving external circuit territory phone call out reply after, selects suitable port, the SIP that is combined into 200OK replys, and sends to the VoIP client, utilizes this port to inner IP network transmission VoIP voice simultaneously;
S103, the signaling port of monitoring VoIP client;
S104 resolves the signaling that the VoIP client is sent;
S105 if set up the 200OK that replys that calls out, sends through the driving of 3G module and sets up call answering;
S106 sets up medium and connects.
Preferably, in that to carry out institute further comprising the steps of before in steps:
VoIP terminal equipment to said internal network carries out registration management.
Preferably, further comprising the steps of in the said step of said VoIP terminal equipment being carried out registration management:
The signaling of monitor network interface;
Judge whether to be register requirement;
Record sends the terminal equipment of register requirement.
The present invention also provides a kind of domestic information machine voice gateways device; VoIP client and the exchange of the signaling between the external circuit territory and the speech data that are used to handle inner IP network are mutual; Said domestic information machine comprises 3G module and network interface, and said 3G module is used for the telephone service of acquisition cuicuit territory; Said network interface comprises Ethernet interface or WiFi network interface, is used for connecting terminal equipment, and said domestic information machine voice gateways device links to each other with network interface with the 3G module, comprising:
Signaling processing module, the signaling port of monitoring 3G module and network interface will convert voip signaling into from the signaling of 3G module, and be sent to corresponding VoIP client through the signaling port of network interface; Or, send through the 3G module to changing from the voip signaling of network interface signaling port;
Medium process module, the media port of monitoring 3G module and network interface is used for the PCM voice medium from 3G modular circuit territory is compressed packing, and is sent to corresponding VoIP client through the media port of network interface; Or the VoIP speech data from the media port of network interface is carried out decompress(ion) convert the PCM voice into, and send through the circuit domain of 3G module.
Above-mentioned voice gateways device also comprises VoIP client registration management module, is used for domestic information machine VoIP client is carried out registration management.
Preferably, above-mentioned network interface comprises with big network interface and/or WIFI network interface at least.
The present invention also provides a kind of domestic information machine, comprises above-mentioned voice gateways device.
By on can know; Utilize voice gateways device of the present invention, VoIP client and exchange of signaling and the speech data between the external circuit territory that can handle inner IP network are mutual, insert the terminal equipment of system of household information machine and only need support common VoIP terminal; Voice gateway capability through system of household information machine; Each terminal equipment is shared the road circuit domain phone that operator provides, and has reduced the cost of speech business, and is convenient for users to use.
Description of drawings
Fig. 1 is the structural representation of domestic information machine in an embodiment of the invention;
Fig. 2 is the structural representation of voice gateways device in the another embodiment of the invention;
Fig. 3 is the register flow path figure of VoIP client among the embodiment of above-mentioned execution mode
Fig. 4 is VoIP client calls circuit domain outside line or the method flow diagram that carries out data interaction with the circuit domain outside line of outside incoming call among the embodiment of the above-mentioned execution mode of the present invention;
Fig. 5 is the method flow diagram of middle VoIP client calls circuit domain outside line embodiment illustrated in fig. 4;
Fig. 6 is the method flow diagram that the circuit domain outside line of VoIP client and outside incoming call carries out data interaction among the embodiment of above-mentioned execution mode;
Fig. 7 is the bridge joint flow chart of medium process module in the illustrated embodiment of Fig. 4;
Fig. 8 is the bridge joint flow chart of above-mentioned middle medium process module embodiment illustrated in fig. 6.
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 shows the structure of domestic information machine in an embodiment of the invention.As shown in Figure 1, domestic information machine of the present invention comprises 3G module 10 and network interface 20, and wherein 3G module 10 is used for the telephone service of acquisition cuicuit territory; Network interface 20 is used to connect VoIP client 30.In one embodiment, 3G module 10 is used to connect the PSTN network of operator, the telephone service of acquisition cuicuit territory.Network interface 20 can comprise Ethernet interface and/or WIFI network interface.
Also voice gateways device 40 can be set in the above-mentioned domestic information machine; As shown in Figure 2; This voice gateways device links to each other with network interface 20; The VoIP client 30 and exchange of signaling and the speech data between the external circuit territory that are used to handle inner IP network are mutual, are provided with signaling processing module 41 and medium process module 42.Wherein, Signaling processing module 41 is used to monitor the signaling port of 3G module 10 and network interface 20; If the signaling from 3G module 10 interfaces is arranged, signaling processing module 10 is converted into voip signaling, and is sent to corresponding VoIP client through the signaling port of network interface 20; If the voip signaling from the signaling port of network interface 20 is arranged, signaling processing module 10 is changed it, and sends through 3G module 10.
Medium process module 20 is responsible for monitoring the media port of 3G module 10 and network interface 20; If the PCM voice medium from 3G module 10 circuit domain is arranged, medium process module 20 is compressed the media port of packing through network interface 20 to it and is sent to corresponding VoIP client; If the VoIP speech data from the media port of network interface is arranged, it is carried out decompress(ion) convert the circuit domain of PCM voice through 3G module 10 into and send.
Above-mentioned voice gateways device 40 also can comprise VoIP client registration management module 43, is used for the herd number of the VoIP client 30 of inner IP network is managed.For example; In one embodiment, if the request that VoIP client 30 is sent is the REGISTER register requirement, then can the relevant information of registering be sent to VoIP client registration management module 43 through signaling processing module 40; To judge whether this number is registered; If do not register, note the number and the IP address thereof of this VoIP client 30, voice gateways device 40 can carry out relevant speech business with the IP address according to this number.
Fig. 3 shows the register flow path of VoIP client 30 in one embodiment of the present of invention, and this flow process may further comprise the steps:
Steps A, signaling processing module 41 is monitored the signaling port of VoIP client 30;
Step B if request is the REGISTER register requirement, sends to VoIP client registration management module 43 with its relevant information;
Step C, VoIP client registration management module 43 judges whether this number is registered,
Step D, if not registration, the number of noting registration VoIP client with and the IP address; If register, the feedback information that then will register to VoIP client registration management module 43.
Utilize above-mentioned voice gateways device, VoIP client 30 can be called out or to carry out speech data mutual with the external circuit territory phone of incoming call to outside circuit domain phone.As shown in Figure 4, VoIP client 30 is called out or is carried out the mutual method flow of speech data with the external circuit territory phone of incoming call and can may further comprise the steps to outside circuit domain phone:
Step S 10; Signaling processing module 41 is monitored the signaling port of 3G module 10 and network interface 20; To convert voip signaling into from the signaling of 3G module 10, and be sent to corresponding VoIP client 30 through the signaling port of network interface 20, or the voip signaling conversion of automatic network interface 20 signaling ports in the future; Make it and 3G module 10 couplings, and be sent to circuit domain telephone service end through 3G module 10;
Step S20; Medium process module 42 is monitored the media port of 3G module 10 and network interface 20; In the future the VoIP speech data of the media port of automatic network interface 20 carries out decompress(ion) and converts the PCM voice into; And through the transmission of circuit domain phone, or will compress packing from the PCM voice medium of 3G module 10 circuit domain, and be sent to corresponding VoIP client 30 through the media port of network interface 20.
Fig. 5 shows the method flow of the overseas line phone of inner IP network VoIP client 30 call circuits in the foregoing description.As shown in Figure 5, in one embodiment, above-mentioned steps S10 specifically can comprise:
Step S11, signaling processing module 41 is monitored the signaling port of VoIP client 30;
Step S12 if the request that listens to is call request, just drive through 3G module 10, sends call request from circuit domain;
Step S13, signaling processing module 41 is monitored the signaling interface of 3G module 10;
Step S14 resolves the signaling that 3G module 10 is sent;
Step S15; If signaling is replying of corresponding call request; Then search relevant call transaction; RTP address from the SDP to the VoIP of correspondence client 30 and port through Ethernet interface or WIFI interface return among 200OK, are filled out the address into voice gateways, and with high mouthful of notice medium process module 20 of RTP, medium process module 42 receives the VoIP voice from VoIP client 30 through this port;
Step S16 sets up medium and connects, and monitors the media port of 3G modules 10 and network interface 20 through medium process module 42, and the VoIP speech data of the media port of automatic network interface 20 carries out decompress(ion) and converts the PCM voice in the future, and sends through the circuit domain phone.
VoIP client 30 above-mentioned voice gateways device also capable of using, it is mutual to carry out speech data according to the external circuit territory phone of said method flow process and incoming call.As shown in Figure 6, also can comprise following concrete steps among the above-mentioned steps S10:
Step S101, signaling processing module 41 is monitored the signaling interface of 3G module 10;
Step S102; Signaling processing module 41 the foundation of receiving external circuit territory phone call out reply after; Select suitable port, the SIP that is combined into 200OK replys, and sends to VoIP client 30; Tell medium process module 42 with this port simultaneously, medium process module 42 uses this port to send the VoIP voice to inner IP network;
Step S103, signaling processing module 41 is monitored the signaling port of VoIP client 30;
Step S104, the signaling that 41 pairs of VoIP clients 30 of signaling processing module are sent is resolved;
Step S105 if set up the 200OK that replys that calls out, sends through the driving of 3G module 10 and sets up call answering;
Step S106 sets up medium and connects, and will compress packing from the PCM voice medium of 3G module 10 circuit domain through medium process module 42, and be sent to corresponding VoIP client 30 through the media port of network interface 20.
Fig. 7 show above-mentioned embodiment illustrated in fig. 4 in, the bridge joint flow process of medium process module 42, this flow process can may further comprise the steps:
Step S51, the IP service thread of the medium process module 42 of voice gateways is monitored media port;
Step S52, receiving decompresses behind the RTP media data converts the PCM sign indicating number to, is sent to circuit domain through 3G module 10.
As shown in Figure 8, above-mentioned embodiment illustrated in fig. 6 in, the bridge joint flow process of medium process module 42, this flow process can may further comprise the steps:
Step S53, the 3G module service thread of the medium process module 42 of voice gateways is monitored the media interface of 3G module 10;
Step S54 when speech data is arranged, compresses packing to it, sends to the VoIP client 30 of corresponding session.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. method that realizes speech business in the domestic information machine, said domestic information machine is provided with 3G module and network interface, and said 3G module is used for the telephone service of acquisition cuicuit territory; Said network interface is used to connect the VoIP client of inner IP network, it is characterized in that, said method comprising the steps of:
Monitor the signaling port of 3G module and network interface; To convert voip signaling into from the signaling of 3G module; And be sent to corresponding VoIP client through the signaling port of network interface; Or the voip signaling conversion of automatic network interface signaling port in the future, make it and 3G module coupling, and be sent to circuit domain telephone service end through the 3G module;
Monitor the media port of 3G module and network interface; In the future the VoIP speech data of the media port of automatic network interface carries out decompress(ion) and converts the PCM voice into; And the circuit domain of passing through the 3G module is sent; Or will compress packing, and be sent to corresponding VoIP client through the media port of network interface from the PCM voice medium in 3G modular circuit territory.
2. method according to claim 1; It is characterized in that the signaling port of said monitoring 3G module and network interface will convert voip signaling into from the signaling of 3G module; And be sent to corresponding VoIP client through the signaling port of network interface; Or the voip signaling conversion of automatic network interface signaling port in the future, make it and 3G module coupling, and be sent to through the 3G module in the step of circuit domain telephone service end and comprise:
The signaling port of listens for network interface;
If the request that listens to is call request, just, call request is sent from circuit domain through the 3G module drive;
Monitor the signaling port of 3G module;
To resolving from the signaling of 3G module;
If signaling is replying of corresponding call request; Then search relevant call transaction; Return 200OK through network interface to the VoIP of correspondence client, RTP address and port among the SDP are filled out the address into voice gateways, and receive the VoIP speech data from the VoIP client through the RTP port;
Setting up medium connects.
3. method according to claim 1; It is characterized in that the signaling port of said monitoring 3G module and network interface will convert voip signaling into from the signaling of 3G module; And be sent to corresponding VoIP client through the signaling port of network interface; Or the voip signaling conversion of automatic network interface signaling port in the future, make it and 3G module coupling, and be sent to through the 3G module in the step of circuit domain telephone service end and comprise:
Monitor the signaling port of 3G module;
The foundation of receiving external circuit territory phone call out reply after, selects suitable port, the SIP that is combined into 200OK replys, and sends to the VoIP client, utilizes this port to inner IP network transmission VoIP speech data simultaneously;
Monitor the signaling port of VoIP client;
Signaling to the VoIP client is sent is resolved;
If set up the 200OK that replys that calls out, send through the driving of 3G module and set up call answering;
Setting up medium connects.
4. according to the method for speech business in each described realization domestic information machine in the claim 1 to 3, it is characterized in that institute is further comprising the steps of before in steps carrying out:
Said VoIP client is carried out registration management.
5. in the realization domestic information machine according to claim 4 speech business method, it is characterized in that, further comprising the steps of in the said step of said VoIP client being carried out registration management:
The signaling of monitoring SIP mouth;
Judge whether to be register requirement;
Record sends the terminal equipment of register requirement.
6. domestic information machine voice gateways device; The VoIP client and exchange of signaling and the speech data between the external circuit territory that are used to handle inner IP network are mutual; Said domestic information machine comprises 3G module and network interface, and said 3G module is used for the telephone service of acquisition cuicuit territory; Said network interface is used for connecting terminal equipment, it is characterized in that, said domestic information machine voice gateways device links to each other with network interface with the 3G module, comprising:
Signaling processing module, the signaling port of monitoring 3G module and network interface will convert voip signaling into from the signaling of 3G module, and be sent to corresponding VoIP client through the signaling port of network interface; Or, send through the 3G module to changing from the voip signaling of network interface signaling port;
Medium process module, the media port of monitoring 3G module and network interface is used for the PCM voice medium from 3G modular circuit territory is compressed packing, and is sent to corresponding VoIP client through the media port of network interface; Or the VoIP speech data from the media port of network interface is carried out decompress(ion) convert the PCM voice into, and send through the circuit domain of 3G module.
7. domestic information machine voice gateways device according to claim 6 is characterized in that, also comprises VoIP client registration management module, is used for domestic information machine VoIP client is carried out registration management.
8. domestic information machine voice gateways device according to claim 6 is characterized in that said network interface comprises Ethernet interface and/or WIFI network interface at least.
9. a domestic information machine links to each other with the VoIP client, is provided with 3G module and network interface, and said 3G module is used for the telephone service of acquisition cuicuit territory; Said network interface is used to connect internal network VoIP client; It is characterized in that, also comprise the voice gateways device, link to each other with network interface with the interface of said 3G module, the VoIP client and exchange of signaling and the speech data between the external circuit territory that are used to handle inner IP network are mutual, and this voice gateways device is provided with:
Signaling processing module, the signaling port of monitoring 3G module and network interface will convert voip signaling into from the signaling of 3G module, and be sent to corresponding VoIP client through the signaling port of network interface; Or, send through the 3G module to changing from the voip signaling of network interface signaling port;
Medium process module, the media port of monitoring 3G module and network interface is used for the PCM voice medium from 3G modular circuit territory is compressed packing, and is sent to corresponding VoIP client through the media port of network interface; Or the VoIP speech data from the media port of network interface is carried out decompress(ion) convert the PCM voice into, and the circuit domain of being obtained through the 3G module sends.
10. domestic information machine according to claim 9 is characterized in that, said voice gateways device also comprises VoIP client registration management module, is used for domestic information machine VoIP client is carried out registration management.
11. domestic information machine according to claim 9 is characterized in that, said network interface comprises Ethernet interface and/or WIFI network interface at least.
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| CN200910110155A CN101707658B (en) | 2009-11-11 | 2009-11-11 | Method for realizing voice service in domestic information machine |
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| CN200910110155A CN101707658B (en) | 2009-11-11 | 2009-11-11 | Method for realizing voice service in domestic information machine |
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| CN102131305B (en) * | 2011-02-21 | 2015-06-03 | 中兴通讯股份有限公司 | Method and system for realizing voice service |
| CN102123215A (en) * | 2011-03-21 | 2011-07-13 | 中兴通讯股份有限公司 | Voice transmission method, system and device |
| CN108737671B (en) * | 2017-04-20 | 2021-08-03 | 中兴通讯股份有限公司 | VOIP communication method, device, equipment and home gateway system |
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| CN101480034A (en) * | 2006-06-23 | 2009-07-08 | 摩托罗拉公司 | Home gateway supporting voice communications |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101480034A (en) * | 2006-06-23 | 2009-07-08 | 摩托罗拉公司 | Home gateway supporting voice communications |
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Effective date of registration: 20201224 Address after: 224006 12th floor, yanchuang building, 1 Zhenxing Road, Yandu District, Yancheng City, Jiangsu Province (d) Patentee after: Yancheng Yongheng Asset Management Co.,Ltd. Address before: 518057 Ministry of justice, Zhongxing building, South Science and technology road, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Patentee before: ZTE Corp. |