CN101778182A - VOIP fax sharing method and system - Google Patents
VOIP fax sharing method and system Download PDFInfo
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- CN101778182A CN101778182A CN 201010000197 CN201010000197A CN101778182A CN 101778182 A CN101778182 A CN 101778182A CN 201010000197 CN201010000197 CN 201010000197 CN 201010000197 A CN201010000197 A CN 201010000197A CN 101778182 A CN101778182 A CN 101778182A
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Abstract
The invention discloses a VOIP fax sharing method, comprising the following steps: establishing speech communication between a first phone and a first shared fax machine; forwarding a fax transmission request to users in a second network by the first phone after receiving the fax transmission request of the first shared fax machine; and triggering the first shared fax machine to fax to the users in the second network by the first phone after receiving the fax transmission response replied by the second network. In the invention, the sharing effect of the fax machine on the network is realized by actively sending a fax request message to the fax machine connected to a local terminal of the phone by the phone in a conversation and media switching, thus one fax machine can be shared by multiple users, thereby not only facilitating application of uses but also lowering cost.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of VOIP fax sharing method and system.
Background technology
In existing VOIP (Voice over Internet Protocol, the networking telephone) the telefacsimile scheme, communicating pair is necessary for the equipment of supporting facsimile function, and the user can fax.If correspondent is not supported facsimile function, then can't carry out facsimile service.Because most of phone is not supported fax in the practical application, the user receives faxes if desired, need perhaps give oneself to be equipped with a facsimile machine to party call to the number of facsimile machine.
In the prior art, illustrate voice by Session Initiation Protocol and switch to facsimile posting, as shown in Figure 1, may further comprise the steps:
Step 101, FAXB sends the Invite request to FAXA;
Step 102, FAXA returns 180 to FAXB;
Step 103, FAXA sends 200OK to FAXB;
Step 104, FAXB returns ACK to FAXA;
Step 101 is set up process to step 104 for voice call, and FAXB calls out FAXA, sets up normal talking.
Step 105 is carried out interactive voice between FAXA and the FAXB;
Step 106, FAXA initiates the ReInvite request as the fax recipient to FAXB, requires switching media to arrive the fax pattern, faxes.
Step 107, FAXB returns 200OK to FAXA;
Step 108, FAXA sends ACK to FAXB;
Step 106 is switched facsimile posting to step 108 for voice.
Step 109, FAXA and FAXB fax.
After FAXA receives faxes and finishes, need to switch back voice process, as shown in Figure 2, may further comprise the steps:
Step 201, FAXA sends the ReInvite request to FAXB, switches back voice again;
Step 202, FAXB returns 200OK to FAXA;
Step 203, FAXA sends ACK to FAXB.
In the prior art, do not having on the phone of facsimile function, the function of switching between voice and the fax can not get using, and has brought inconvenience to the user, has increased communications cost.And, the corresponding phone of facsimile machine, promptly facsimile machine is can not a plurality of users public.
Summary of the invention
The invention provides a kind of VOIP fax sharing method and system, realize multi-user shared facsimile machine.
The invention provides a kind of VOIP fax sharing method, be applied in the system that first network and second network fax, described first network comprises that first shares facsimile machine and at least one first telephone set, said method comprising the steps of:
Described first telephone set and described first is shared facsimile machine and is set up conversation;
Described first telephone set receive described first share the transmission fax request of facsimile machine after, to the request of the described transmission fax of described second forwarded, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported;
Described first telephone set receives the transmission fax response that described second network is replied, share facsimile machine to described first and transmit described transmission fax response, carry encoding and decoding and address information that the user of second network supports in the described transmission fax response, trigger described first and share that the user faxes described in facsimile machine and described second network.
Preferably,
The described first described user who shares in facsimile machine and described second network faxes, and also comprises afterwards:
Described first telephone set receive described first share fax that facsimile machine sends and switch voice request after, send fax to the user of described second network and switch voice request;
After described first telephone set receives that fax that the user of described second network replys switches voice response, recover voice call, and discharge described first and share facsimile machine with the user of described second network.
Preferably,
When the user in described second network was the second shared facsimile machine and second telephone set, described method also comprised:
Described second telephone set receives the transmission fax request that described first telephone set sends, and described second telephone set and described second is shared facsimile machine and set up conversation;
Described second telephone set is shared facsimile machine to described second and is sent the fax request, treat described second share facsimile machine reply send fax response after, notify described first network, described first network and the described second shared facsimile machine are faxed.
Preferably,
The described second shared facsimile machine and described first network are faxed, and also comprise afterwards:
After described second telephone set receives that the fax of described first network transmission switches voice request, share facsimile machine to described second and send the request of fax that discharges;
Described second telephone set is replied described first network after receiving the release fax response of the described second shared facsimile machine answer, discharges described second and shares facsimile machine.
On the other hand, the present invention also provides a kind of VOIP fax shared system, comprises first network and second network, and described first network comprises that first shares facsimile machine and at least one first telephone set,
Described first telephone set is used for setting up conversation with the described first shared facsimile machine; After receiving the transmission fax request of described shared facsimile machine, transmit the request of described transmission fax, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported to the user of described second network; And after the transmission fax response that receives described second network answer, share facsimile machine to described first and transmit described transmission fax response, carry encoding and decoding and address information that the user in second network supports in the described transmission fax response, fax to trigger described first user who shares facsimile machine and described second network;
Described first shares facsimile machine, be used for sending the fax request to described first telephone set, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported, and after the transmission fax response that the user who receives described second network replys, fax with the user of described second network.
Preferably,
The described first shared facsimile machine also is used for finishing the back to described first telephone set transmission fax switching voice request in described facsimile transmission, and after the fax that receives described first telephone set answer switches voice response, discharges described fax;
Described first telephone set, after being used to also receive that described first fax of sharing the facsimile machine transmission switches voice request, user to described second network sends fax switching voice request, and after the fax that the user who receives described second network replys switches voice response, recover voice call with the user of described second network.
Preferably,
User in described second network is specially second and shares the facsimile machine and second telephone set,
Described second telephone set is used to receive the transmission fax request that described first telephone set sends, and sets up conversation with the described second shared facsimile machine; Share facsimile machine to described second and send the request of described transmission fax, treat described second share facsimile machine reply send fax response after, notify described first network, described first network and the described second shared facsimile machine are faxed;
The described second shared facsimile machine is used to receive the transmission fax request of described second telephone set transmission, and replys the transmission fax response, faxes with the described first shared facsimile machine.
Preferably,
Described second telephone set, also be used to receive the fax switching voice request that described first telephone set sends, and share facsimile machine to described second and send fax and discharge request, receive described second share fax that facsimile machine replys and discharge response after, reply described first telephone set;
Described second shares facsimile machine, also is used to receive the fax release request of described second telephone set transmission, and responds to the release of described second telephone set answer fax, discharges described fax.
On the other hand, the present invention also provides a kind of telephone set, is applied in the system that first network and second network fax, and described first network comprises that first shares facsimile machine and at least one first telephone set, and described telephone set comprises:
Module is set up in conversation, is used for setting up conversation with the described first shared facsimile machine;
Forwarding module, setting up module with described conversation is connected, being used to receive the described first transmission fax of sharing facsimile machine asks, and transmit the request of described transmission fax to the user of described second network, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported;
Receiver module is used to receive the transmission fax response that the user of described second network replys, and shares facsimile machine to described first and transmit described transmission fax response, carries encoding and decoding and address information that the user of second network supports in the described transmission fax response;
Trigger module is connected with described receiver module, is used for triggering described first user who shares facsimile machine and described second network and faxing after described receiver module receives the transmission fax response that the user of described second network replys.
Preferably,
Described forwarding module also is used to receive described first and shares the fax switching voice request that facsimile machine sends, and transmits described fax switching voice request to the user of described second network;
Described receiver module also is used to receive the fax that the user of described second network replys and switches voice response;
Described trigger module also is used for receiving after fax that the user of described second network replys switches voice response at described receiver module, recovers voice call with the user of described second network.
On the other hand, the present invention also provides a kind of VOIP fax sharing method, is applied in the system that first network and second network fax, and described second network comprises that second shares facsimile machine and at least one second telephone set, said method comprising the steps of:
Described second telephone set receives the transmission fax request of user's transmission of described first network;
Described second telephone set and described second is shared facsimile machine and is set up conversation;
The described transmission fax request that described second telephone set will receive is transmitted to described second and shares facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax;
Described second telephone set receives described second and shares the transmission fax response that facsimile machine is replied, and transmits described transmission fax response to the user of described first network, faxes with the user and the described second shared facsimile machine that trigger described first network.
Preferably,
The described second described user who shares in facsimile machine and described first network faxes, and also comprises afterwards:
Described second telephone set receives that the fax that the user of described first network sends switches voice request, and discharges request to the described second shared facsimile machine transmission fax;
Described second telephone set receive described second share fax that facsimile machine replys and discharge response after, send fax to the user of described first network and switch voice response, recover voice call with the user of described first network, and discharge described second and share facsimile machine.
On the other hand, the present invention also provides a kind of VOIP fax shared system, comprises first network and second network, and described second network comprises that second shares facsimile machine and at least one second telephone set,
Described second telephone set, be used to receive the transmission fax request that the user of described first network sends, set up conversation with the described second shared facsimile machine, and the described transmission fax request that will receive is transmitted to the described second shared facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax, and after the transmission fax response that receives the described second shared facsimile machine answer, user to described first network transmits described transmission fax response, shares facsimile machine with the user and described second who triggers described first network and faxes;
Described second shares facsimile machine, is used to receive the transmission fax request that described second telephone set sends, and sends fax response to described second telephone set, faxes with the user of described first network.
Preferably,
Described second telephone set, also be used to receive the fax that the user of described first network sends and switch voice request, and share facsimile machine to described second and send fax and discharge request, receive described second share fax that facsimile machine replys and discharge response after, reply the user of described first network;
Described second shares facsimile machine, also is used to receive the fax release request of described second telephone set transmission, and responds to the release of described second telephone set answer fax, discharges described fax.
On the other hand, the present invention also provides a kind of telephone set, is applied in the system that first network and second network fax, and described second network comprises that second shares facsimile machine and at least one second telephone set, and described telephone set comprises:
Module is set up in conversation, is used for setting up conversation with the described second shared facsimile machine;
Receiver module is used to receive the transmission fax request that the user of described first network sends, and/or described second shares the transmission fax response that facsimile machine is replied;
Forwarding module, be connected with described conversation with described receiver module and set up module and connect, the described transmission fax request that is used for that described receiver module is received is transmitted to described second and shares facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax, and described receiver module receive described second share the transmission fax response that facsimile machine replys after, transmit described transmission fax response to the user of described first network;
Trigger module is connected with described receiver module, is used for after described receiver module receives the transmission fax response of the described second shared facsimile machine answer, triggers described second user who shares facsimile machine and described first network and faxes.
Preferably,
Described receiver module also is used to receive the fax that the user of described first network sends and switches voice request, and/or described second shares the fax that facsimile machine replys and discharge response;
Described forwarding module, also be used for receiving fax that the user of described first network sends when switching voice request at described receiver module, share facsimile machine to described second and send fax release request, and/or when described receiver module receives the fax release response of the described second shared facsimile machine answer, reply the user of described first network;
Described trigger module also is used for receiving described second at described receiver module and shares after fax that facsimile machine replys discharges response, recovers voice call with the user of described second network.
Compared with prior art, the present invention has the following advantages:
Among the present invention, initiatively send the fax request message,, reached the effect that facsimile machine is shared on the network by the switching of medium to the continuous facsimile machine of local terminal by the phone of conversing.Can facsimile machine of multiple users share, not only can be user-friendly to, also can reduce cost.
Description of drawings
Fig. 1 is a SIP fax flow chart in the prior art;
Fig. 2 is that the SIP fax switches to voice flow figure in the prior art;
Fig. 3 is a SIP networking schematic diagram among the present invention;
Fig. 4 is that the fax flow chart is switched in the SIP side of receiving faxes among the present invention;
Fig. 5 is that SIP fax recipient is switched back voice flow figure among the present invention;
Fig. 6 is that SIP sends fax side's switching fax flow chart among the present invention;
Fig. 7 is that SIP switches back facsimile transmission side voice flow figure among the present invention;
Fig. 8 is a kind of telephone structure figure among the present invention;
Fig. 9 is another kind of telephone structure figure among the present invention.
Embodiment
Core concept of the present invention is: the user if fax is directly connected local facsimile machine by current talking side, carries out the switching of facsimile medium, thereby finishes fax in communication process.Can trigger by operations such as button or hookings with communicating by letter of facsimile machine, also can be to receive that opposite end fax request triggers.Continue conversation behind the fax completion if desired, then discharge the facsimile machine speech channel, recover former speech channel; If do not need conversation, then on-hook gets final product behind fax completion.
The invention provides a kind of VOIP fax sharing method, be applied in the system that first network and second network fax, described first network comprises that first shares facsimile machine and at least one first telephone set, said method comprising the steps of:
1, described first telephone set and described first is shared facsimile machine and is set up conversation;
2, described first telephone set receive described first share the transmission fax request of facsimile machine after, to described second network be used to transmit this transmissions fax request, carry the encoding and decoding and the address information of the described first shared facsimile machine support in this transmissions fax request;
3, described first telephone set receives the transmission fax response that described second network is replied, share facsimile machine to described first and transmit described transmission fax response, carry the encoding and decoding and the address information of user's support of second network in the described transmission fax response, trigger the described first described user who shares in facsimile machine and described second network and fax.When the encoding and decoding of having only the first shared facsimile machine and the user of second network to support were identical, first shares facsimile machine could send fax to the user of second network according to the station address of second network.
Described first user who shares facsimile machine and described second network faxes, also comprise afterwards: described first telephone set receive described first share fax that facsimile machine sends and switch voice request after, send fax to the user of described second network and switch voice request; After described first telephone set receives that fax that the user of described second network replys switches voice response, recover voice call, and discharge described first and share facsimile machine with the user of described second network.
In the above-mentioned technical scheme, transmitting terminal is that first telephone set and first in first network is shared facsimile machine, both have the connection of sharing, receiving terminal is the user of second network, in actual applications, if the user of second network is the telefacsimile all-in-one, then carry out technique scheme at transmitting terminal, get final product and carry out existing conversation fax scheme at receiving terminal.
And if the user of second network is when having second of shared relationship and sharing the facsimile machine and second telephone set, at receiving terminal, described method also comprises: described second telephone set receives the transmission fax request that described first telephone set sends, and described second telephone set and described second is shared facsimile machine and set up conversation; Described second telephone set is shared facsimile machine to described second and is sent the fax request, treat described second share facsimile machine reply send fax response after, notify described first network, described first network and the described second shared facsimile machine are faxed.
Further, described second shares facsimile machine faxes with described first network, also comprises afterwards: after described second telephone set receives that fax that described first network sends switches voice request, share facsimile machine to described second and send and discharge fax and ask; Described second telephone set is replied described first network after receiving the release fax response of the described second shared facsimile machine answer, discharges described second and shares facsimile machine.
Need further be pointed out that, in the practical application scene, also may have transmitting terminal is the telefacsimile all-in-one, and second network user of receiving terminal has the situation that second of shared relationship is shared the facsimile machine and second telephone set, in such cases, the technical scheme that the present invention proposes is as follows:
1, described second telephone set receives the transmission fax request of user's transmission of described first network;
2, described second telephone set and described second is shared facsimile machine and is set up conversation;
3, the described transmission fax request that described second telephone set will receive is transmitted to described second and shares facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax;
4, described second telephone set receives described second and shares the transmission fax response that facsimile machine is replied, and transmits described transmission fax response to the user of described first network, faxes with the user and the described second shared facsimile machine that trigger described first network.
Wherein, the described second described user who shares in facsimile machine and described first network faxes, and also comprises afterwards:
Described second telephone set receives that the fax that the user of described first network sends switches voice request, and discharges request to the described second shared facsimile machine transmission fax; Described second telephone set receive described second share fax that facsimile machine replys and discharge response after, send fax to the user of described first network and switch voice response, recover voice call with the user of described first network, and discharge described second and share facsimile machine.
Below illustrate how to realize that network shares the method for facsimile machine by Session Initiation Protocol, fax is shared and is supported but be not limited thereto agreement.As shown in Figure 3, the TELA that is positioned at local network realizes fax with the TELB that is positioned at the opposite end network, and at first TELA and TELB set up normal talking, the facsimile machine configuration automatic reception fax that links to each other with the user.Local network passes through the IP protocol communication by the server B of server A and opposite end network.Wherein comprise FAXA, TELA, TEL1, TEL2, TEL3 in the local network, be connected that the SIP gateway is communicated by letter by Session Initiation Protocol with server A with the SIP gateway.Comprise FAXB, TELB, TEL4, TEL5, TEL6 and TEL7 in the network of opposite end, be connected that the SIP gateway is communicated by letter by Session Initiation Protocol with server B with the SIP gateway.
Wherein, switch the initiator of fax request for voice, the recipient who had both faxed (local network), the process that switches to fax from voice call between TELA and the TELB may further comprise the steps as shown in Figure 4:
Step 401 is carried out voice call between TELA and the TELB;
Step 402, this end subscriber TELA triggers a facsimile machine FAXA who links to each other to this locality and switches by operations such as button (" 0-9 ", " * ", " # " etc.) or hookings, promptly makes a call to facsimile machine and asks Invite, requires to set up conversation with FAXA;
Step 403, FAXA replys 180 to TELA;
Step 404, FAXA replys 200OK to TELA;
Step 405, TELA sends ACK to FAXA;
Step 406, after TELA and local terminal facsimile machine FAXA conversation are set up successfully, wait for the ReInvite fax request (switching to the request of fax by conversation) of local terminal facsimile machine TELA, the ReInvite request of facsimile machine will be carried SDP message body, wherein comprise: the encoding and decoding that FAXA supports, media informations such as FAXA address;
Step 407, TELA sends fax request ReInvite to user B after receiving FAXA fax request ReInvite, and media information should be encoding and decoding and the address information that FAXA supports in the SDP message body of this request;
Step 408, TELA receives the 200OK response that user B sends;
Step 409, TELA sends the 200OK response message to local terminal FAXA, media information in its SDP message body should be entrained media information in the B response, comprise encoding and decoding and address information that user B supports, when the code encoding/decoding mode of supporting as FAXA and user B is identical, can send fax between them;
Step 410, TELA receives the ACK message that FAXA replys;
Step 411, TELA replys ACK message to user B, begins fax.
Wherein, step 401 is the normal speech conversation, and conversation is before set up process and do not described at this, with reference to RFC3261.Step 402～step 411 switches to facsimile posting for fax recipient voice.
Wherein, after facsimile transmission is finished, continue conversation if desired, then need fax is switched back voice call.For the fax recipient, fax is cut the voice idiographic flow as shown in Figure 5, may further comprise the steps:
Step 501, the user B of TELA and opposite end network faxes;
Step 502, behind the fax completion, TELA receives that the fax of local terminal FAXA switches voice ReInvite request;
Step 503, TELA is to sending ReInvite request switchback voice to end subscriber B, and media information is the information of TELA in the SDP message body, waits for the opposite end response;
Step 504 is replied the 200OK response to end subscriber B to TELA;
Step 505, TELA replys response 200OK to local terminal facsimile machine FAXA, waits for the affirmation message of facsimile machine FAXA;
Step 506, TELA receives the ACK acknowledge message of local terminal facsimile machine FAXA;
Step 507, recover and the conversation of user B by the ACK acknowledge message to end subscriber B is replied for TELA;
Step 508, TELA sends Bye message to local terminal facsimile machine FAXA and discharges facsimile machine;
Step 509, FAXA replys 200OK to TELA, finishes release.
Wherein, step 501 is mutual for fax, and step 502 switches to voice process to step 509 for the fax recipient.
Wherein, switch the recipient of fax request for voice, the transmit leg of both having faxed (opposite end network), the process that switches to fax from voice call between TELA and the TELB may further comprise the steps as shown in Figure 6:
Step 601 is carried out voice call between user A and the TELB;
Step 602, TELB receives end subscriber A is switched fax request ReInvite;
Step 603 is to step 606, and TELB sends call request to the facsimile machine FAXB of local terminal, with its foundation conversation (the ordinary call flow process is not in this introduction, with reference to RFC3261);
Step 607, TELB sends the fax request to present networks FAXB, and wherein, the media information in the SDP message body should be the SDP media information in the fax request of opposite end, waits for the response of facsimile machine FAXB;
Step 608, TELB receives the 200OK success response of facsimile machine;
Step 609, TELB is to the successful respond 200OK that end subscriber A is sent the fax request, and wherein SDP message body is a media information in the FAXB response, comprises code encoding/decoding mode and address information that FAXB supports, waits for the opposite end acknowledge message;
Step 610, TELB receives the ACK acknowledge message to end subscriber A;
Step 611, TELB sends the ACK acknowledge message to local terminal facsimile machine FAXB, enters FAX mode.
Wherein, after facsimile transmission is finished, continue conversation if desired, then need fax is switched back voice call.For facsimile transmission side, fax is cut the voice idiographic flow as shown in Figure 7, may further comprise the steps:
Step 701, the user A of TELB and opposite end network faxes;
Step 702, behind the fax completion, TELB receives the request that the ReInvite fax of end subscriber A is cut voice;
Step 703, TELB sends Bye message to local terminal facsimile machine FAXB, requires to discharge facsimile machine FAXB;
Step 704, TELB receives the 200OK that FAXB returns;
Step 705, TELB is to end subscriber A is sent 200OK;
Step 706, TELB receives the ACK acknowledge message that end subscriber A is returned, and finishes the release of facsimile machine FAXB.
The present invention also provides a kind of VOIP fax shared system, comprises first network and second network, and described first network comprises that first shares facsimile machine and at least one first telephone set,
Described first telephone set is used for setting up conversation with the described first shared facsimile machine; After receiving the transmission fax request of described shared facsimile machine, transmit the request of described transmission fax, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported to the user of described second network; And after the transmission fax response that receives described second network answer, share facsimile machine to described first and transmit described transmission fax response, carry encoding and decoding and address information that the user in second network supports in the described transmission fax response, fax to trigger described first user who shares facsimile machine and described second network;
Described first shares facsimile machine, be used for sending the fax request to described first telephone set, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported, and after the transmission fax response that the user who receives described second network replys, fax with the user of described second network.
The described first shared facsimile machine also is used for finishing the back to described first telephone set transmission fax switching voice request in described facsimile transmission, and after the fax that receives described first telephone set answer switches voice response, discharges described fax;
Described first telephone set, after being used to also receive that described first fax of sharing the facsimile machine transmission switches voice request, user to described second network sends fax switching voice request, and after the fax that the user who receives described second network replys switches voice response, recover voice call with the user of described second network.
Further, the user in described second network is specially second and shares the facsimile machine and second telephone set,
Described second telephone set is used to receive the transmission fax request that described first telephone set sends, and sets up conversation with the described second shared facsimile machine; Share facsimile machine to described second and send the request of described transmission fax, treat described second share facsimile machine reply send fax response after, notify described first network, described first network and the described second shared facsimile machine are faxed;
The described second shared facsimile machine is used to receive the transmission fax request of described second telephone set transmission, and replys the transmission fax response, faxes with the described first shared facsimile machine.
Described second telephone set, also be used to receive the fax switching voice request that described first telephone set sends, and share facsimile machine to described second and send fax and discharge request, receive described second share fax that facsimile machine replys and discharge response after, reply described first telephone set;
Described second shares facsimile machine, also is used to receive the fax release request of described second telephone set transmission, and responds to the release of described second telephone set answer fax, discharges described fax.
With respect to said system, the present invention also provides a kind of telephone set, is applied in the system that first network and second network fax, and described first network comprises that first shares facsimile machine and at least one first telephone set, and described telephone set comprises as shown in Figure 8:
Moreover, the corresponding first above-mentioned network comprises the situation of first telephone set and the first shared facsimile machine, the invention allows for another kind of VOIP fax shared system, in this system, the equipment that the user of first network can roll into one phone and facsimile function for telefacsimile all-in-one or other, and the user of second network is second telephone set and the second shared facsimile machine, wherein:
Described second telephone set, be used to receive the transmission fax request that the user of described first network sends, set up conversation with the described second shared facsimile machine, and the described transmission fax request that will receive is transmitted to the described second shared facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax, and after the transmission fax response that receives the described second shared facsimile machine answer, user to described first network transmits described transmission fax response, shares facsimile machine with the user and described second who triggers described first network and faxes;
Described second shares facsimile machine, is used to receive the transmission fax request that described second telephone set sends, and sends fax response to described second telephone set, faxes with the user of described first network.
Described second telephone set, also be used to receive the fax that the user of described first network sends and switch voice request, and share facsimile machine to described second and send fax and discharge request, receive described second share fax that facsimile machine replys and discharge response after, reply the user of described first network;
Described second shares facsimile machine, also is used to receive the fax release request of described second telephone set transmission, and responds to the release of described second telephone set answer fax, discharges described fax.
With respect to said system, the present invention also provides a kind of telephone set, is applied in the system that first network and second network fax, and described second network comprises that second shares facsimile machine and at least one second telephone set, and described telephone set comprises as shown in Figure 9:
Described receiver module 920 also is used to receive the fax that the user of described first network sends and switches voice request, and/or described second shares the fax that facsimile machine replys and discharge response;
Described forwarding module 930, also be used for receiving fax that the user of described first network sends when switching voice request at described receiver module 920, share facsimile machine to described second and send fax release request, and/or when described receiver module receives the fax release response of the described second shared facsimile machine answer, reply the user of described first network;
Described trigger module 940 also is used for receiving described second at described receiver module 920 and shares after fax that facsimile machine replys discharges response, recovers voice call with the user of described second network.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (16)
1. VOIP fax sharing method is applied in the system that first network and second network fax, and described first network comprises that first shares facsimile machine and at least one first telephone set, it is characterized in that, said method comprising the steps of:
Described first telephone set and described first is shared facsimile machine and is set up conversation;
Described first telephone set receive described first share the transmission fax request of facsimile machine after, to the request of the described transmission fax of described second forwarded, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported;
Described first telephone set receives the transmission fax response that described second network is replied, share facsimile machine to described first and transmit described transmission fax response, carry encoding and decoding and address information that the user of second network supports in the described transmission fax response, trigger described first and share that the user faxes described in facsimile machine and described second network.
2. the method for claim 1 is characterized in that, the described first described user who shares in facsimile machine and described second network faxes, and also comprises afterwards:
Described first telephone set receive described first share fax that facsimile machine sends and switch voice request after, send fax to the user of described second network and switch voice request;
After described first telephone set receives that fax that the user of described second network replys switches voice response, recover voice call, and discharge described first and share facsimile machine with the user of described second network.
3. the method for claim 1 is characterized in that, when the user in described second network was the second shared facsimile machine and second telephone set, described method also comprised:
Described second telephone set receives the transmission fax request that described first telephone set sends, and described second telephone set and described second is shared facsimile machine and set up conversation;
Described second telephone set is shared facsimile machine to described second and is sent the fax request, treat described second share facsimile machine reply send fax response after, notify described first network, described first network and the described second shared facsimile machine are faxed.
4. method as claimed in claim 3 is characterized in that, the described second shared facsimile machine and described first network are faxed, and also comprise afterwards:
After described second telephone set receives that the fax of described first network transmission switches voice request, share facsimile machine to described second and send the request of fax that discharges;
Described second telephone set is replied described first network after receiving the release fax response of the described second shared facsimile machine answer, discharges described second and shares facsimile machine.
5. a VOIP fax shared system comprises first network and second network, and described first network comprises that first shares facsimile machine and at least one first telephone set, it is characterized in that,
Described first telephone set is used for setting up conversation with the described first shared facsimile machine; After receiving the transmission fax request of described shared facsimile machine, transmit the request of described transmission fax, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported to the user of described second network; And after the transmission fax response that receives described second network answer, share facsimile machine to described first and transmit described transmission fax response, carry encoding and decoding and address information that the user in second network supports in the described transmission fax response, fax to trigger described first user who shares facsimile machine and described second network;
Described first shares facsimile machine, be used for sending the fax request to described first telephone set, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported, and after the transmission fax response that the user who receives described second network replys, fax with the user of described second network.
6. system as claimed in claim 5 is characterized in that,
The described first shared facsimile machine also is used for finishing the back to described first telephone set transmission fax switching voice request in described facsimile transmission, and after the fax that receives described first telephone set answer switches voice response, discharges described fax;
Described first telephone set, after being used to also receive that described first fax of sharing the facsimile machine transmission switches voice request, user to described second network sends fax switching voice request, and after the fax that the user who receives described second network replys switches voice response, recover voice call with the user of described second network.
7. system as claimed in claim 5 is characterized in that, the user in described second network is specially second and shares the facsimile machine and second telephone set,
Described second telephone set is used to receive the transmission fax request that described first telephone set sends, and sets up conversation with the described second shared facsimile machine; Share facsimile machine to described second and send the request of described transmission fax, treat described second share facsimile machine reply send fax response after, notify described first network, described first network and the described second shared facsimile machine are faxed;
The described second shared facsimile machine is used to receive the transmission fax request of described second telephone set transmission, and replys the transmission fax response, faxes with the described first shared facsimile machine.
8. system as claimed in claim 7 is characterized in that,
Described second telephone set, also be used to receive the fax switching voice request that described first telephone set sends, and share facsimile machine to described second and send fax and discharge request, receive described second share fax that facsimile machine replys and discharge response after, reply described first telephone set;
Described second shares facsimile machine, also is used to receive the fax release request of described second telephone set transmission, and responds to the release of described second telephone set answer fax, discharges described fax.
9. telephone set is applied in the system that first network and second network fax, and described first network comprises that first shares facsimile machine and at least one first telephone set, it is characterized in that described telephone set comprises:
Module is set up in conversation, is used for setting up conversation with the described first shared facsimile machine;
Forwarding module, setting up module with described conversation is connected, being used to receive the described first transmission fax of sharing facsimile machine asks, and transmit the request of described transmission fax to the user of described second network, carry described first in the request of described transmission fax and share encoding and decoding and the address information that facsimile machine is supported;
Receiver module is used to receive the transmission fax response that the user of described second network replys, and shares facsimile machine to described first and transmit described transmission fax response, carries encoding and decoding and address information that the user of second network supports in the described transmission fax response;
Trigger module is connected with described receiver module, is used for triggering described first user who shares facsimile machine and described second network and faxing after described receiver module receives the transmission fax response that the user of described second network replys.
10. telephone set as claimed in claim 9 is characterized in that,
Described forwarding module also is used to receive described first and shares the fax switching voice request that facsimile machine sends, and transmits described fax switching voice request to the user of described second network;
Described receiver module also is used to receive the fax that the user of described second network replys and switches voice response;
Described trigger module also is used for receiving after fax that the user of described second network replys switches voice response at described receiver module, recovers voice call with the user of described second network.
11. a VOIP fax sharing method is applied in the system that first network and second network fax, described second network comprises that second shares facsimile machine and at least one second telephone set, it is characterized in that, said method comprising the steps of:
Described second telephone set receives the transmission fax request of user's transmission of described first network;
Described second telephone set and described second is shared facsimile machine and is set up conversation;
The described transmission fax request that described second telephone set will receive is transmitted to described second and shares facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax;
Described second telephone set receives described second and shares the transmission fax response that facsimile machine is replied, and transmits described transmission fax response to the user of described first network, faxes with the user and the described second shared facsimile machine that trigger described first network.
12. method as claimed in claim 11 is characterized in that, the described second described user who shares in facsimile machine and described first network faxes, and also comprises afterwards:
Described second telephone set receives that the fax that the user of described first network sends switches voice request, and discharges request to the described second shared facsimile machine transmission fax;
Described second telephone set receive described second share fax that facsimile machine replys and discharge response after, send fax to the user of described first network and switch voice response, recover voice call with the user of described first network, and discharge described second and share facsimile machine.
13. a VOIP fax shared system comprises first network and second network, described second network comprises that second shares facsimile machine and at least one second telephone set, it is characterized in that,
Described second telephone set, be used to receive the transmission fax request that the user of described first network sends, set up conversation with the described second shared facsimile machine, and the described transmission fax request that will receive is transmitted to the described second shared facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax, and after the transmission fax response that receives the described second shared facsimile machine answer, user to described first network transmits described transmission fax response, shares facsimile machine with the user and described second who triggers described first network and faxes;
Described second shares facsimile machine, is used to receive the transmission fax request that described second telephone set sends, and sends fax response to described second telephone set, faxes with the user of described first network.
14. system as claimed in claim 13 is characterized in that,
Described second telephone set, also be used to receive the fax that the user of described first network sends and switch voice request, and share facsimile machine to described second and send fax and discharge request, receive described second share fax that facsimile machine replys and discharge response after, reply the user of described first network;
Described second shares facsimile machine, also is used to receive the fax release request of described second telephone set transmission, and responds to the release of described second telephone set answer fax, discharges described fax.
15. a telephone set is applied in the system that first network and second network fax, described second network comprises that second shares facsimile machine and at least one second telephone set, it is characterized in that described telephone set comprises:
Module is set up in conversation, is used for setting up conversation with the described second shared facsimile machine;
Receiver module is used to receive the transmission fax request that the user of described first network sends, and/or described second shares the transmission fax response that facsimile machine is replied;
Forwarding module, be connected with described conversation with described receiver module and set up module and connect, the described transmission fax request that is used for that described receiver module is received is transmitted to described second and shares facsimile machine, the encoding and decoding that the user supported and the address information of carrying described first network in the request of described transmission fax, and described receiver module receive described second share the transmission fax response that facsimile machine replys after, transmit described transmission fax response to the user of described first network;
Trigger module is connected with described receiver module, is used for after described receiver module receives the transmission fax response of the described second shared facsimile machine answer, triggers described second user who shares facsimile machine and described first network and faxes.
16. telephone set as claimed in claim 15 is characterized in that,
Described receiver module also is used to receive the fax that the user of described first network sends and switches voice request, and/or described second shares the fax that facsimile machine replys and discharge response;
Described forwarding module, also be used for receiving fax that the user of described first network sends when switching voice request at described receiver module, share facsimile machine to described second and send fax release request, and/or when described receiver module receives the fax release response of the described second shared facsimile machine answer, reply the user of described first network;
Described trigger module also is used for receiving described second at described receiver module and shares after fax that facsimile machine replys discharges response, recovers voice call with the user of described second network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010000197 CN101778182B (en) | 2010-01-08 | 2010-01-08 | VOIP fax sharing method, telephone and system |
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| CN 201010000197 CN101778182B (en) | 2010-01-08 | 2010-01-08 | VOIP fax sharing method, telephone and system |
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| CN101778182B CN101778182B (en) | 2013-04-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937017A (en) * | 2015-12-29 | 2017-07-07 | 深圳市潮流网络技术有限公司 | A kind of fax method for intelligently routing and system based on VoIP |
| CN110381486A (en) * | 2019-07-09 | 2019-10-25 | 广东以诺通讯有限公司 | A kind of method, Tag label and terminal for sharing VoWiFi business by NFC |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100400734B1 (en) * | 1999-12-30 | 2003-10-08 | 엘지전자 주식회사 | Method of FAX Service in WLL System |
| JP2007189635A (en) * | 2006-01-16 | 2007-07-26 | Oki Electric Ind Co Ltd | Facsimile transmission service providing method, and voip gateway device |
| CN101312479B (en) * | 2008-06-27 | 2010-06-09 | 中兴通讯股份有限公司 | Fax mode negotiating method between gateways for network telephone call |
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2010
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937017A (en) * | 2015-12-29 | 2017-07-07 | 深圳市潮流网络技术有限公司 | A kind of fax method for intelligently routing and system based on VoIP |
| CN110381486A (en) * | 2019-07-09 | 2019-10-25 | 广东以诺通讯有限公司 | A kind of method, Tag label and terminal for sharing VoWiFi business by NFC |
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| CN101778182B (en) | 2013-04-17 |
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