CN114727244A - Method and system for switching communication between headset and handle based on Dect host - Google Patents
Method and system for switching communication between headset and handle based on Dect host Download PDFInfo
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- CN114727244A CN114727244A CN202210327724.1A CN202210327724A CN114727244A CN 114727244 A CN114727244 A CN 114727244A CN 202210327724 A CN202210327724 A CN 202210327724A CN 114727244 A CN114727244 A CN 114727244A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004891 communication Methods 0.000 title claims abstract description 14
- 238000012546 transfer Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
Abstract
The invention belongs to the technical field of wireless communication, and discloses a method and a system for switching communication between an earphone and a handle based on a Dect host, which comprises the following steps: after the matching machine establishes a call with first equipment registered under a first base station through a Dect host, if the call is transferred to second equipment registered on a second base station, then: the Dect host receives a first command sent by the second base station and establishes a media forwarding node at the Dect host, wherein the media forwarding node is used for forwarding a first media stream sent to the first equipment by the matching machine to the second base station so as to enable the second base station to send the first media stream to the second equipment, and the media forwarding node is also used for forwarding the second media stream to the first equipment. When the invention switches the conversation between different devices, a media forwarding node is established on the Dect host, so that the media stream between the matching machine and the first device is transferred to the matching machine and the second device, thereby keeping the conversation while switching.
Description
Technical Field
The invention relates to the technical field of wireless communication, in particular to a method and a system for switching communication between an earphone and a handle based on a Dect host.
Background
As technology advances, people use more and more wireless communication devices, and different wireless communication devices may be used in different situations. If the call may need to be switched from the headset to the handle or from the handle to the headset during the call, at this time, the headset and the handle are registered in different base stations, so that the call is interrupted, that is, the call is also interrupted when the original call is not successfully transferred. There is therefore a need for an improvement to the prior art to enable the switching of a call between a headset and a handset while maintaining the call.
Disclosure of Invention
The purpose of the invention is: the method and the system for switching the call between the headset and the handle based on the Dect host are provided, so that the call is kept uninterrupted when a user switches the equipment for the call, and the user experience is improved.
In order to achieve the above object, the present invention provides a method for switching a call between a headset and a handle based on a Dect host, comprising:
after the matching machine establishes a call with first equipment registered under a first base station through a Dect host, if the call is transferred to second equipment registered on a second base station, then:
the method comprises the following steps that a Dect host receives a first command sent by a second base station and establishes a media forwarding node at the Dect host, wherein the media forwarding node is used for forwarding a first media stream sent to first equipment by a matching machine to the second base station so as to enable the second base station to send the first media stream to the second equipment, the media forwarding node is also used for forwarding a second media stream to the first equipment, and the second media stream is sent to the second base station by the second equipment.
Further, the act host establishes a media forwarding node, specifically:
and enabling a new RTP port to monitor and setting a port forwarding strategy by the protocol stack of the Dect host, and forwarding the first media stream sent by the coordinator to the second base station through the new RTP port.
Further, the port forwarding policy specifically includes:
establishing an intra-pair forwarding node, updating the direction of a media stream from a Dect host to a first base station into a direction from the Dect host to a second base station, and keeping an RTP receiving port in the Dect host unchanged;
and establishing an external forwarding node, updating the direction of the media stream from the first base station to the Dect host to the second base station to the Dect host, wherein an RTP sending port in the Dect host is unchanged.
Further, the first device is a headset, the second device is a handle or the first device is a handle, and the second device is a headset.
Further, the matching machine comprises an inner handle, an inner base, an outer handle and an outer base.
Further, the first device and the second device bind the same account, and the account is used for acquiring the communication permission with the first base station and the second base station.
Further, the cooperation machine establishes a call with the first equipment registered under the first base station through the fact host computer, and specifically is as follows:
the Dect host receives a call and a call invitation sent to the first equipment by the matching machine;
the fact host sends a call invitation to first equipment registered in a first base station so that the first equipment feeds back a first signal to the fact host;
the Dect host responds to the 200OK according to the first signal and sends the media address of the Dect host to the matching machine, so that the matching machine establishes connection with the Dect host according to the received media address of the Dect host;
the Dect host receives a first media stream sent by the matching machine and sends the first media stream to the first base station, and the Dect host receives a third media stream sent by the first base station and sends the third media stream to the matching machine.
The invention also discloses a call switching system of the headset and the handle based on the Dect host, which comprises the Dect host, a matching machine, a first base station, a second base station, a first device and a second device;
after the matching machine establishes a call with first equipment registered under a first base station through a Dect host, if the call is transferred to second equipment registered on a second base station, then:
the method comprises the following steps that a Dect host receives a first command sent by a second base station and establishes a media forwarding node at the Dect host, wherein the media forwarding node is used for forwarding a first media stream sent to first equipment by a matching machine to the second base station so as to enable the second base station to send the first media stream to the second equipment, the media forwarding node is also used for forwarding a second media stream to the first equipment, and the second media stream is sent to the second base station by the second equipment.
Further, the act host establishes a media forwarding node, specifically:
and enabling a new RTP port to monitor and setting a port forwarding strategy by the protocol stack of the Dect host, and forwarding the first media stream sent by the coordinator to the second base station through the new RTP port.
Furthermore, the first device is a headset, the second device is a handle or the first device is a handle, and the second device is a headset.
Compared with the prior art, the method and the system for switching the call between the headset and the handle based on the Dect host have the advantages that: when conversation switching between different devices is carried out, a media forwarding node is established on the Dect host, so that a media stream between the partner machine and the first device is transferred to the partner machine and the second device, and conversation is kept while switching is carried out.
Drawings
Fig. 1 is a first flow diagram of a call switching method between a headset and a handle based on a Dect host according to the present invention;
fig. 2 is a second flow chart of the call switching method between the headset and the handle based on the Dect host according to the present invention;
fig. 3 is a schematic flow diagram of a procedure for establishing a call between a matching machine and a first device in the call switching method between the headset and the handle based on the Dect host according to the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1 and fig. 2, the invention discloses a method for switching a call between a headset and a handle based on a Dect host, which mainly comprises the following steps:
step S1, after the coordinator establishes a call with the first device registered in the first base station through the Dect host, if the call is transferred to the second device registered in the second base station, then:
step S2, the Dect host receives the first command sent by the second base station and establishes a media forwarding node at the Dect host, where the media forwarding node is configured to forward the first media stream sent by the configuration machine to the second base station, so that the second base station sends the first media stream to the second device, and the media forwarding node is further configured to forward the second media stream to the first device, where the second media stream is sent to the second base station by the second device.
In this embodiment, the matching machine is a VOIP communication terminal. Particularly, in an application scene, the matching machine is an internal handle, an internal base machine, an external handle and an external base machine. The wireless device is matched with the machine position to initiate the call, so that other handles under the jurisdiction of the same Dect host can be used as matching machines, namely, an internal handle, and an external handle opposite to the internal handle is a handle under the jurisdiction of other Dect hand hosts. The Dect host can also receive a call initiated by the fixed telephone, and if the fixed telephone is in the Dect jurisdiction, the fixed telephone is called an internal fixed telephone, and if the fixed telephone is not in the Dect jurisdiction, the fixed telephone is called an external fixed telephone.
In this embodiment, the first base station and the second base station are a DECT digital enhanced cordless telecommunications server with a VOIP server. The wireless device can receive signals transmitted by a wireless device such as a handle and a headset or transmit signals to the handle and the headset within a certain range.
In this embodiment, the fact host is a host that performs server clustering on all bases in the local area network, and may also be referred to as a DM.
In this embodiment, the handle is a wireless device that connects to a base station. The headset is a wireless device that connects to a base station.
Referring to fig. 3, in step S1, the joining machine establishes a call with a first device registered under a first base station through a delete host, specifically:
the Dect host receives a call and a call invitation sent to the first equipment by the matching machine;
the fact host sends a call invitation to first equipment registered in a first base station so that the first equipment feeds back a first signal to the fact host;
the Dect host responds to the 200OK according to the first signal and sends the media address of the Dect host to the matching machine, so that the matching machine establishes connection with the Dect host according to the received media address of the Dect host;
the Dect host receives a first media stream sent by the matching machine and sends the first media stream to the first base station, and the Dect host receives a third media stream sent by the first base station and sends the third media stream to the matching machine.
In this embodiment, invite in fig. 3 is a call invitation.
Explaining by combining a specific application scene, the employee A initiates a call to the headset of the employee B through the handle A of the employee A, and at the moment, the Dect host receives a call and a call invitation initiated from the handle A to the headset. Since employee B's headset is registered at the first base station, the Dect host sends a call invitation to the first base station, which sends the invitation to the headset, which then responds to the invitation and sends a first signal to the Dect host. The Dect host responds to the 200OK and sends the media address of the Dect host to the matching machine, so that the handle of the employee A is connected with the Dect host, and the two exchange media streams through the Dect host. 200OK is the call confirmation signaling.
Based on the above steps, the fact that the Dect host receives and sends the media stream between the first device and the partner machine achieves communication between the first device and the partner machine is achieved.
A person skilled in the art can set up a call between the partner machine and the first device according to fig. 3 and the description in this embodiment. Other techniques or procedures may be used by those skilled in the art to establish a call.
In step S2, the fact host establishes a media forwarding node, specifically:
and enabling a new RTP port to monitor and setting a port forwarding strategy by the protocol stack of the Dect host, and forwarding the first media stream sent by the coordinator to the second base station through the new RTP port.
The description will be further described with reference to fig. 1. During the conversation with employee a, employee B wishes to transfer the conversation to the handle, and maintain the conversation with employee B via the handle. At this time, the employee B initiates a first command, i.e., a call switching command, through the button on the handle. After receiving the command, the Dect host establishes a media forwarding node to prepare for call transfer. Because only the headset and the handle are registered under the personal account number of the employee B, when the call is transferred, the call can be transferred from the headset to the handle or from the heavy handle to the headset, and if a plurality of headsets and handles are registered under the personal account number of the employee B, the call is transferred to the handle initiating the first command. And after receiving the command, the protocol stack starts a new RTP port to monitor, starts the new RTP port to avoid media stream conflict, and sets a port forwarding strategy to forward the first media stream sent by the coordinator to the second base station through the new RTP port. Thus, call transfer without interrupting a call can be realized.
In this embodiment, the port forwarding policy specifically includes:
creating an internal forwarding node, updating the direction of a media stream from a Dect host to a first base station into a Dect host to a second base station, wherein an RTP receiving port in the Dect host is unchanged;
and establishing an external forwarding node, updating the direction of the media stream from the first base station to the Dect host to the second base station to the Dect host, wherein an RTP sending port in the Dect host is unchanged.
The transfer of the media stream is realized by changing the connection state of the RTP port of the Dect host, and further, the call transfer without interrupting the call is realized.
In this embodiment, the first device is a headset, the second device is a handle, or the first device is a handle, and the second device is a headset. According to the above description, it can be known that the handle and the headset can be replaced with each other, and the call can still be switched by using the above method after the replacement.
In this embodiment, the first device and the second device bind to the same account, and the account is used to acquire the right of communication with the first base station and the second base station. A plurality of devices can be set under the account of the user, but call transfer only occurs between the two devices, so that the first device and the second device are used for reference. Because the conversation is private, the conversation is only transferred in the account of the user, and the safety is improved.
In summary, when the call switching between different devices is performed, the media forwarding node is established on the Dect host, so that the media stream between the pairing machine and the first device is transferred to the pairing machine and the second device, the call is maintained while the switching is performed, the call requirement of the user is met, and the user experience is improved.
Example 2:
the invention also discloses a call switching system of the headset and the handle based on the Dect host, which comprises the Dect host, a matching machine, a first base station, a second base station, a first device and a second device;
after the matching machine establishes a call with first equipment registered under a first base station through a Dect host, if the call is transferred to second equipment registered on a second base station, then:
the method comprises the following steps that a Dect host receives a first command sent by a second base station and establishes a media forwarding node at the Dect host, wherein the media forwarding node is used for forwarding a first media stream sent to first equipment by a matching machine to the second base station so as to enable the second base station to send the first media stream to the second equipment, the media forwarding node is also used for forwarding a second media stream to the first equipment, and the second media stream is sent to the second base station by the second equipment.
In this embodiment, the act host establishes a media forwarding node, which specifically is:
and enabling a new RTP port to monitor and setting a port forwarding strategy by the protocol stack of the Dect host, and forwarding the first media stream sent by the coordinator to the second base station through the new RTP port.
In this embodiment, the first device is a headset, the second device is a handle, or the first device is a handle, and the second device is a headset.
The call switching system in this embodiment can perform call switching by applying the call switching method in embodiment 1. Meanwhile, embodiment 2 establishes a call switching system based on the method of embodiment 1, and the definition and description of the technical features in embodiment 1 are also applicable to embodiment 2.
The call switching system can complete the switching between the headset and the handle under the condition of uninterrupted call, meets the call requirement of a user and improves the experience of the user.
To sum up, compared with the prior art, the embodiment of the invention provides a method and a system for switching a call between a headset and a handle based on a Dect host, which have the following beneficial effects: when conversation switching between different devices is carried out, a media forwarding node is established on the Dect host, so that media streams between the matching machine and the first device are transferred to the matching machine and the second device, and conversation is kept while switching is carried out.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A conversation switching method of an earphone microphone and a handle based on a Dect host is characterized by comprising the following steps:
after the matching machine establishes a call with first equipment registered under a first base station through a Dect host, if the call is transferred to second equipment registered on a second base station, then:
the method comprises the following steps that a Dect host receives a first command sent by a second base station and establishes a media forwarding node at the Dect host, wherein the media forwarding node is used for forwarding a first media stream sent to first equipment by a matching machine to the second base station so as to enable the second base station to send the first media stream to the second equipment, the media forwarding node is also used for forwarding a second media stream to the first equipment, and the second media stream is sent to the second base station by the second equipment.
2. The method for switching a call between a headset and a handle based on a Dect host as claimed in claim 1, wherein the Dect host establishes a media forwarding node, specifically:
and enabling a new RTP port to monitor and setting a port forwarding strategy by the protocol stack of the Dect host, and forwarding the first media stream sent by the coordinator to the second base station through the new RTP port.
3. The method for switching a call between a headset and a handle based on a Dect host as claimed in claim 2, wherein the port forwarding policy specifically comprises:
creating an internal forwarding node, updating the direction of a media stream from a Dect host to a first base station into a Dect host to a second base station, wherein an RTP receiving port in the Dect host is unchanged;
and establishing an external forwarding node, updating the direction of the media stream from the first base station to the Dect host to the second base station to the Dect host, wherein an RTP sending port in the Dect host is unchanged.
4. The method as claimed in claim 1, wherein the first device is a headset, the second device is a handle or the first device is a handle, and the second device is a headset.
5. The method as claimed in claim 1, wherein the matching machine is an internal handle, an internal base unit, an external handle, and an external base unit.
6. The method for switching the headset and the handle based on the Dect host computer in the communication according to claim 1, wherein the first device and the second device are bound to the same account, and the account is used for acquiring the communication permission with the first base station and the second base station.
7. The method for switching the conversation between the headset and the handle based on the Dect host according to claim 1, wherein the matching machine establishes the conversation with the first device registered under the first base station through the Dect host, specifically:
the Dect host receives a call and a call invitation sent to the first equipment by the matching machine;
the fact host sends a call invitation to first equipment registered in a first base station so that the first equipment feeds back a first signal to the fact host;
the Dect host responds to the 200OK according to the first signal and sends the media address of the Dect host to the matching machine, so that the matching machine establishes connection with the Dect host according to the received media address of the Dect host;
the Dect host receives a first media stream sent by the matching machine and sends the first media stream to the first base station, and the Dect host receives a third media stream sent by the first base station and sends the third media stream to the matching machine.
8. A conversation switching system of a headset and a handle based on a Dect host is characterized by comprising the Dect host, a matching machine, a first base station, a second base station, first equipment and second equipment;
after the matching machine establishes a call with first equipment registered under a first base station through the Dect host, if the call is transferred to second equipment registered on a second base station, then:
the method comprises the following steps that a Dect host receives a first command sent by a second base station and establishes a media forwarding node at the Dect host, wherein the media forwarding node is used for forwarding a first media stream sent to first equipment by a matching machine to the second base station so as to enable the second base station to send the first media stream to the second equipment, the media forwarding node is also used for forwarding a second media stream to the first equipment, and the second media stream is sent to the second base station by the second equipment.
9. The system of claim 8, wherein the Dect host establishes a media forwarding node, specifically:
and enabling a new RTP port to monitor and setting a port forwarding strategy by the protocol stack of the Dect host, and forwarding the first media stream sent by the coordinator to the second base station through the new RTP port.
10. The system of claim 8, wherein the first device is a headset, the second device is a handle, or the first device is a handle, and the second device is a headset.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210327724.1A CN114727244B (en) | 2022-03-30 | 2022-03-30 | Conversation switching method and system based on headset and handle of Dect host |
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| CN202210327724.1A CN114727244B (en) | 2022-03-30 | 2022-03-30 | Conversation switching method and system based on headset and handle of Dect host |
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| CN114727244B CN114727244B (en) | 2023-10-31 |
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| CN114727244B (en) | 2023-10-31 |
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