CN1248471C - Method for implementing warm line service based on VOIP gateway - Google Patents
Method for implementing warm line service based on VOIP gateway Download PDFInfo
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- CN1248471C CN1248471C CN 02144122 CN02144122A CN1248471C CN 1248471 C CN1248471 C CN 1248471C CN 02144122 CN02144122 CN 02144122 CN 02144122 A CN02144122 A CN 02144122A CN 1248471 C CN1248471 C CN 1248471C
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Abstract
The present invention discloses a method for implementing warm line service based on a VOIP gateway. In the method, a received calling request is judged by a calling voice gateway; if warm line service is requested to be registered or cancelled in the request, then a device needing the warm line service and a destination address are registered in the calling voice gateway or a device with registered warm line service and a destination address are deleted; if the request is an ordinary calling, the calling voice gateway judges whether a calling device has the warm line service, if true, then a warm line timer is applied, calling connection starts on the basis of a destination address of the registered warm line service to complete the connection of network telephones and conversation process when a user does not input a called number in an overtime state, and the operation is completed, else calling connection starts on the basis of a destination address number input by the user to complete the connection of the network telephones and the conversation process, and the operation is completed. The scheme can provides a flexible use mode for a voice gateway for users.
Description
Technical field
The present invention relates to the implementation method of the call business in the communication system, relate in particular to implementation method based on the call business of internet voice gateway.
Background technology
Development along with Internet technology, on the router of internet, realize the function of the networking telephone, can make the user finish the transmission of speech information by means of data communication network, effectively improve the utilization rate of data network, increase the type of service that network provides, therefore people's expectation can realize the intelligent sound business, for example warm line call service etc. in network.Implementation method according to existing call business based on the Wide Area Network voice gateways, as a communication equipment A, phone for example, to connected voice gateways 1 request of making a call, these voice gateways 1 detect the customer call request, this signal is passed to the speech processing module on voice gateways 1 upper strata, speech processing module is given communication equipment A play cuing dialing tone by gateway device, after the user imports destination address information, these information are collected and are stored by voice gateways 1, after collecting the destination address information that to mate a destination address when voice gateways 1, inquire about the pairing purpose network address according to this destination address information, initiate IP with this address to opposite end voice gateways 2 and call out connection, receive the calling of voice gateways 1 initiation when voice gateways 2 after, make a call to called communication device B according to destination address information, if the idle just notice of called communication device has call request to arrive, otherwise to voice gateways 1 feedback Called Busy information.In practice,, can realize hotline service by the method for registration hot line number on the port of voice gateways, but can only call out fixing hotline service number like this, bring trouble for other phone of calling if phone A often need call out fixing phone C; If non-registration hotline service, just need often dial this fixing telephone number, from the above-mentioned existing BCP basic call process of finishing the networking telephone, want the convenient phone A that realizes and often call out fixing phone C, the requirement that can also call out any phone is difficult to accomplish.
Summary of the invention
The object of the present invention is to provide a kind of implementation method based on the warm line service of internet voice gateway that can realize warm line service.
For achieving the above object, the implementation method of the warm line service based on the internet voice gateway provided by the invention comprises:
(1) caller equipment sends call request to connected caller voice gateways;
(2) caller voice gateways are judged according to the call request that receives, if this asks to change step (3) for registering warm line service; If this asks to change step (4) for cancelling warm line service; If this asks to be common calling, change step (5); If this asks to be other operations, then finish corresponding operating according to request, finish then;
(3) registration needs the called equipment of warm line service in the caller voice gateways, and the destination address of registering warm line service, finishes then;
(4) the called equipment of the registered needs temperature line service of deletion in the caller voice gateways, and the destination address of deleting warm line service finishes then;
(5) caller voice gateways judge whether caller equipment has been provided with warm line service, if be provided with, apply for warm line timer, in that the user is overtime when not importing called number, with the warm line service destination address of having registered connections that make a call, finish the connection and the communication process of the networking telephone, end then; Otherwise,, finish the connection and the communication process of the networking telephone, end then with connections that make a call of the destination address number of user input.
Because the present invention has registered called equipment and the destination address that needs warm line service on voice gateways, can guarantee on the voice gateways basic call connection basis, utilize the characteristic of hardware of voice gateways own and operating system to realize warm line service, hotline service and common method of calling can be combined use, can use again and be connected on the port verbal system and finish registration and cancel the operation of warm line service IN service, expanded the scope of using, provide occupation mode more flexibly to the user.
Description of drawings
Fig. 1 is the embodiment flow chart of the method for the invention;
Fig. 2 is a principle schematic of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
The problem that hot line mode and the common mode of calling is combined use for realization in voice gateways, can adopt the method for in voice gateways, carrying out warm line registration, if make the user not import any number in the regular hour, overtime back makes a call with regard to using the number of having registered.With Fig. 2 is example, if the warm line service destination address of communication equipment A is the address of communication equipment C, when caller communication equipment A makes a call, if caller this moment communication equipment A has registered warm line service, then serve timer for warm line of call request of caller device A, if caller verbal system A has dialed new telephone number in the time of setting, be assumed to be the number of communication equipment B, then voice gateways 1 make a call to communication equipment B by IP network and voice gateways 2, if caller verbal system A does not dial new phone in the time of setting, then behind timer expiry, voice gateways 1 make a call to communication equipment C by IP network and voice gateways 2.
Fig. 1 is the embodiment flow chart of the method for the invention.According to Fig. 1, the present invention includes three major parts, the one, carry out the registration temperature line service of equipment and the operation, the 2nd of destination address, cancel the equipment and the destination address, the 3rd of registered temperature line service, the processing of warm line service.Be not limited only to voice gateways in the described voice gateways reality embodiment illustrated in fig. 1, can also be any equipment that network of network voice (VOIP/VOFR) business is provided, the equipment that for example comprises voice-over-net calling connection control function module, this equipment can provide the ability that detects the Dual Tone Multifrequency number, like this, behind the DTMF number of communication equipment output that makes a call, hand over voice gateways to handle the DTMF number that identifies, the voice-over-net of voice gateways is called out the connection control function module according to the DTMF number that receives, just can discern is the warm line service of registration, cancel warm line service or normal the calling, thereby finish the operation of user's appointment.
At first caller equipment sends call request in step 1 to connected caller voice gateways; The caller voice gateways judge according to the call request that receives in step 2, if this ask to be other operations, then finish corresponding operating according to request in step 3, finish then; If this asks then carry out step 5 for registering warm line call service, the caller equipment of the warm line service of registration in the state description table of caller voice gateways, and the destination address of registering warm line service finish then; Like this, dial in the regular hour after caller equipment is sending request, just the number with input is that the destination number initiates to connect; If not dialing in the regular hour, overtime after, be that the destination number initiates to connect with predefined temperature wire size sign indicating number.If the request that the user sends in step 1 is the warm line service of cancellation, then carry out step 6, the caller equipment of the registered needs temperature line service of deletion in the state description table of caller voice gateways, and the destination address of deleting warm line service, end then; If if the request that the user sends in step 1 is common calling, then judge in step 4 caller voice gateways whether the caller equipment that makes a call has carried out warm line service registration, if the service of unregistered temperature line is then carried out common call operation in step 13; If registered warm line service, serve timer and set timing for caller equipment application temperature line in step 7, the beginning fixed cycle operator, then continue to judge that in step 8 whether the calling subscriber is by caller equipment input telephone number, if the user has imported the call intent number, then receive the number of this input in step 9, then in step 12 with the connection that makes a call of this number, thereby finish the connection procedure of the networking telephone, realize voip communications.If judge that through step 8 calling subscriber is not by caller equipment input telephone number, then judge in step 10 whether timer is overtime, if it is not overtime, wait for that then the user imports, change step 8 then and continue to judge, and if overtime in step 11 with the warm line service destination Mobile Station International ISDN Number of having registered destination Mobile Station International ISDN Number as this calling, then in step 12 with the connection that makes a call of this warm wire size sign indicating number, thereby finish the connection procedure of the networking telephone, realize voip communications.
In the embodiment shown in fig. 1, the registration temperature line service of equipment and cancel warm line service and realize by specific function coding is set, this function coding is realized by the input keystroke sequence of equipment, for example caller equipment input " * 52*ABCD# ", wherein the function key of warm line service is registered in * 52* representative, ABCD represents the destination address of caller equipment temperature line service, it is called number, the length of this destination address be not fixed constraints be 4 long, can be the inner effective aim address of voice gateway equipment, # represents the end of input sign.Voice gateway equipment detects " * 52*ABCD# " number sequence of user's input on voice port, the warm line service of just in the state description table of voice gateways, having noted the caller device registration, note the destination address of warm line service simultaneously, i.e. called number ABCD.In this example, a warm line service number can only be set on each physical port of voice gateways, if registered warm line service function and warm line service number before this, after warm line service number operation was repeatedly registered in execution, the warm line service number of final registration was the last successful warm line service number of registering.If caller equipment input #52# represents to cancel warm line service, then voice gateways detect the #52# number sequence of caller equipment input, just the warm line service of device registration in the state description table is removed, and the warm line that will write down serves destination address and dispose, recover normal state.
Be another specific embodiment below.Suppose that device A is a phone A, number is 2327, and equipment B is a phone B, and number is 2967, and equipment C is a phone C, and number is 2958, warm line service function bond order is set classifies 52 as.Suppose that the user uses phone A to import " * 52*2958# ", what be provided with successfully that the back hears in receiver is ring-back tone, notifies the user that success is set.When the user uses phone A, hear dialing tone behind the off-hook, input telephone number 2967, the caller voice gateways make a call to called voice gateways after having collected number 2967, and called voice gateways receive call request and finish calling to phone B.Suppose not import telephone number above setting-up time (such as 10 seconds) after the user uses phone A off-hook, the warm line service number 2958 that then caller voice gateways are provided with according to caller phone A, to number is that the called voice gateways that 2958 phone C connects make a call, thereby enters this communication process.
In a word, adopt the present invention can arbitrarily be provided with and cancel the warm line service function of equipment, and provide warm line service for the equipment that warm line service is set.
Claims (1)
1, a kind of implementation method of the warm line service based on the internet voice gateway comprises:
(1) caller equipment sends call request to connected caller voice gateways;
(2) caller voice gateways are judged according to the call request that receives, if this asks to change step (3) for registering warm line service; If this asks to change step (4) for cancelling warm line service; If this asks to be common calling, change step (5); If this asks to be other operations, then finish corresponding operating according to request, finish then;
(3) registration needs the called equipment of warm line service in the state description table of caller voice gateways, and the destination address of registering warm line service, finishes then;
(4) the called equipment of the registered needs temperature line service of deletion in the state description table of caller voice gateways, and the destination address of deleting warm line service finishes then;
The state description table of (5) caller voice gateways basis judges whether caller equipment has been provided with warm line service, if be provided with, apply for warm line timer, in that the user is overtime when not importing called number, the warm line service destination address of having registered with the state description table of the voice gateways connection that makes a call, finish the connection and the communication process of the networking telephone, finish then; Otherwise,, finish the connection and the communication process of the networking telephone, end then with connections that make a call of the destination address number of user input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02144122 CN1248471C (en) | 2002-09-28 | 2002-09-28 | Method for implementing warm line service based on VOIP gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02144122 CN1248471C (en) | 2002-09-28 | 2002-09-28 | Method for implementing warm line service based on VOIP gateway |
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| Publication Number | Publication Date |
|---|---|
| CN1486048A CN1486048A (en) | 2004-03-31 |
| CN1248471C true CN1248471C (en) | 2006-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02144122 Expired - Fee Related CN1248471C (en) | 2002-09-28 | 2002-09-28 | Method for implementing warm line service based on VOIP gateway |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969512A (en) * | 2010-10-29 | 2011-02-09 | 迈普通信技术股份有限公司 | IP (Internet Protocol) voice private line control method and equipment thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107197072A (en) * | 2017-06-20 | 2017-09-22 | 上海市共进通信技术有限公司 | The system and method for home gateway hot line management is realized in voip network |
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2002
- 2002-09-28 CN CN 02144122 patent/CN1248471C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969512A (en) * | 2010-10-29 | 2011-02-09 | 迈普通信技术股份有限公司 | IP (Internet Protocol) voice private line control method and equipment thereof |
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| Publication number | Publication date |
|---|---|
| CN1486048A (en) | 2004-03-31 |
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Granted publication date: 20060329 Termination date: 20110928 |