CN113938469A - non-SIP protocol terminal and SIP protocol terminal conversation method, gateway and SIP server - Google Patents
non-SIP protocol terminal and SIP protocol terminal conversation method, gateway and SIP server Download PDFInfo
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- 238000004590 computer program Methods 0.000 claims description 5
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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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
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
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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
- H04L65/1066—Session management
- H04L65/1096—Supplementary features, e.g. call forwarding or call holding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention relates to the technical field of multimedia transmission, and discloses a non-SIP protocol terminal and SIP protocol terminal conversation method, a gateway and an SIP server, wherein the method comprises the following steps: transmitting a received call request sent by a non-SIP protocol terminal in a first protocol to an SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal; converting the received real-time transport protocol RTP real-time audio stream sent by the SIP server into the first protocol real-time audio stream and then sending the first protocol real-time audio stream to the non-SIP protocol terminal; and converting the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then sending the RTP real-time audio stream to the SIP server. The development process that the non-SIP protocol end and the SIP protocol-based terminal can directly realize the two-way voice call is simplified, and the development cost is greatly reduced.
Description
Technical Field
The present invention relates to the field of multimedia transmission technologies, and in particular, to a non-SIP (Session Initiation Protocol) Protocol terminal and a SIP Protocol terminal communication method.
Background
In recent years, with the rapid development of IP (Internet Protocol) in the fields of smart communities, unattended talkback and the like, some traditional non-SIP Protocol terminal devices need to communicate with IP SIP Protocol terminals, even need to communicate with a user mobile phone, but the traditional terminal devices are very complicated to be docked with SIP Protocol terminals, need to be developed by people familiar with the SIP Protocol, and have long development period and high cost.
From the above, it is known that, for a non-SIP Protocol terminal, for example, a two-way voice call between a terminal that acquires a voice as an HTTP (Hypertext Transfer Protocol) real-time audio stream and a terminal based on an SIP Protocol has a problem of long development period and high development cost.
Disclosure of Invention
The invention aims to solve the problems and provides a non-SIP protocol terminal, a SIP protocol terminal conversation method, a gateway and an SIP server. The development process is greatly simplified, and the problems of long development period, high development cost and the like of the two-way voice call between the non-SIP protocol terminal and the SIP protocol-based terminal are solved.
In order to solve the above problem, an embodiment of the present invention provides a non-SIP protocol terminal and a SIP protocol terminal communication method, which are applied to a gateway, and include: transmitting a received call request sent by a non-SIP protocol terminal in a first protocol to an SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal; converting the received RTP (Real-time Transport Protocol) Real-time audio stream sent by the SIP server into the first Protocol Real-time audio stream and then sending the first Protocol Real-time audio stream to the non-SIP Protocol terminal; and converting the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then sending the RTP real-time audio stream to the SIP server.
In order to solve the above problem, an embodiment of the present invention provides a non-SIP protocol terminal and a SIP protocol terminal call method, which are applied to an SIP server, and include: after receiving a call request of a non-SIP protocol terminal sent by a gateway, transmitting an RTP real-time audio stream to the gateway; receiving a converted RTP real-time audio stream from the gateway, wherein the converted RTP real-time audio stream is an audio stream converted from a first protocol to the RTP; the first protocol is a protocol supported by the non-SIP protocol terminal.
To solve the above problem, an embodiment of the present invention further provides a gateway, including: the receiving and sending module is used for transmitting the received call request sent by the non-SIP protocol terminal in the first protocol to the SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal; the first conversion module is used for converting the received RTP real-time audio stream sent by the SIP server into the first protocol real-time audio stream and then sending the first protocol real-time audio stream to the non-SIP protocol terminal; and the second conversion module is used for converting the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then sending the RTP real-time audio stream to the SIP server.
In order to solve the above problem, an embodiment of the present invention further provides an SIP server, including: the transmission module is used for transmitting RTP real-time audio stream to the gateway after receiving a call request of a non-SIP protocol terminal sent by the gateway; a receiving module that receives a converted RTP real-time audio stream from the gateway, wherein the converted RTP real-time audio stream is an audio stream converted from a first protocol to the RTP; the first protocol is a protocol supported by the non-SIP protocol terminal.
To solve the above problem, an embodiment of the present invention further provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to perform the above-described non-SIP protocol terminal and SIP protocol terminal call method applied to the gateway, or to perform the above-described non-SIP protocol terminal and SIP protocol terminal call method applied to the SIP server.
To solve the above problems, embodiments of the present invention also provide a computer-readable storage medium storing a computer program that, when executed by a processor, implements the above-described non-SIP protocol terminal applied to a gateway and SIP protocol terminal call method, or is capable of executing the above-described non-SIP protocol terminal applied to a SIP server and SIP protocol terminal call method.
In the existing method for realizing the conversation between the non-SIP protocol terminal and the SIP protocol terminal, the traditional butt joint of the non-SIP protocol terminal equipment and the SIP protocol terminal equipment is very complicated, so the development period is long, and the cost is high. In the method for realizing the call between the non-SIP protocol terminal and the SIP protocol terminal, a gateway is arranged between the non-SIP protocol terminal and the SIP server, which can convert the RTP real-time audio stream of the SIP server into the first protocol real-time audio stream and convert the first protocol real-time audio stream of the non-SIP protocol terminal into the RTP real-time audio stream, so that the complicated butt joint process between the non-SIP protocol terminal equipment and the SIP protocol terminal is avoided, and other protocol terminals can make a voice call with the terminal registered based on the SIP protocol as long as converting the collected voice into the conventional first protocol real-time audio stream, and the development process is greatly simplified.
Drawings
Fig. 1 is a first flowchart of a non-SIP protocol terminal and a SIP protocol terminal call method according to an embodiment of the present invention;
fig. 2 is an interaction flowchart of a non-SIP protocol terminal and a SIP protocol terminal call method according to an embodiment of the present invention;
fig. 3 is a second flowchart of a non-SIP protocol terminal and a SIP protocol terminal call method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a gateway device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a SIP server apparatus according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The embodiment of the invention relates to a non-SIP protocol terminal and a SIP protocol terminal communication method, which are applied to a gateway. In the embodiment, a received call request sent by a non-SIP protocol terminal in a first protocol is transmitted to a SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal; converting the received RTP real-time audio stream sent by the SIP server into the first protocol real-time audio stream and then sending the first protocol real-time audio stream to the non-SIP protocol terminal; and converting the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then sending the RTP real-time audio stream to the SIP server. According to the method and the device, the two-way voice call between the terminal with the voice acquisition being the first protocol real-time audio stream and the terminal based on the SIP protocol is realized, the complex butt joint process of non-SIP protocol terminal equipment and the SIP protocol terminal is avoided, the development flow is greatly simplified, and the development cost is reduced.
The following description specifically describes implementation details of the non-SIP protocol terminal and the SIP protocol terminal in this embodiment, and the following description is only for convenience of understanding of the implementation details of this embodiment and is not necessary to implement this embodiment. The specific process is shown in fig. 1, and may include the following steps:
in step 101: and the gateway performs proxy registration of the non-SIP protocol terminal in the SIP server through SIP, wherein the number of the non-SIP protocol terminal is registered.
In one example, there are currently three non-SIP protocol terminals a1, a2 and A3, and the gateway performs proxy registration at the SIP server for these three non-SIP protocol terminals based on SIP, so when the gateway transmits to the SIP server a call request sent by the non-SIP protocol terminals a1, a2 and A3, the call request can be granted by the SIP server.
In one example, the gateway is a voice over HTTP media gateway implemented based on an open source SIP protocol stack (PJSIP protocol) stack.
In step 102: the gateway transmits the received call request sent by the non-SIP protocol terminal in the first protocol to the SIP server. Wherein the first protocol is a protocol supported by the non-SIP protocol terminal. In this embodiment, the first protocol comprises the hypertext protocol HTTP.
Specifically, after receiving a request for a call with a SIP protocol terminal, which is sent by a non-SIP protocol terminal through a first protocol, a gateway needs to transmit the call request to a SIP server in a protocol mode supported by the SIP server, that is, the call request is transmitted in a SIP protocol.
In step 103: and the gateway converts the received RTP real-time audio stream sent by the SIP server into the first protocol real-time audio stream and then sends the first protocol real-time audio stream to the non-SIP protocol terminal.
In this embodiment, the gateway functions as a data transfer station, and the non-SIP protocol terminal and the SIP server do not directly perform data transmission, but indirectly implement a voice call between the non-SIP protocol terminal and the SIP server through the gateway.
Specifically, after receiving an RTP real-time audio stream transmitted by the SIP server, the gateway first converts the RTP real-time audio stream into a first protocol real-time audio stream supported by the non-SIP protocol terminal, and then transmits the first protocol real-time audio stream to the non-SIP protocol terminal.
In step 104: and the gateway converts the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then sends the RTP real-time audio stream to the SIP server.
Specifically, after acquiring a first protocol real-time audio stream of a non-SIP service, the gateway first converts the first protocol real-time audio stream into an RTP real-time audio stream supported by the SIP server, and then transmits the RTP real-time audio stream to the SIP server.
The establishment of the gateway avoids the complex docking process of non-SIP protocol terminal equipment and SIP protocol terminals, other protocol terminals can talk with the terminal voice registered based on the SIP protocol only by converting the collected voice into the conventional first protocol real-time audio stream, and the development flow is greatly simplified.
The following describes an interaction flowchart of the present embodiment, and specific content is shown in fig. 2.
In one example, the gateway performs proxy registration for a non-SIP protocol terminal in the network at the SIP server through the SIP protocol; a non-SIP protocol terminal sends a call request with the SIP protocol terminal to a gateway through a first protocol, such as an HTTP protocol; the gateway sends a call request of a non-SIP server to the SIP server through an SIP protocol; after receiving the call request, the SIP server transmits RTP real-time audio stream to the gateway; after receiving an RTP real-time audio stream sent by an SIP server, a gateway converts the RTP real-time audio stream into a first protocol real-time audio stream and transmits the first protocol real-time audio stream to a non-SIP protocol terminal; the gateway acquires a first protocol real-time audio stream transmitted by a non-SIP protocol terminal; and after receiving the first protocol real-time audio stream transmitted by the non-SIP, converting the first protocol real-time audio stream into an RTP real-time audio stream and transmitting the RTP real-time audio stream to the SIP server.
In the embodiment, the complexity of communication between the terminal of other communication protocol and the SIP protocol terminal is reduced, the terminal of other protocol can talk with the terminal registered based on the SIP protocol by converting the collected voice into the conventional real-time audio stream of the first protocol, such as HTTP audio stream, the development process is greatly simplified, and the development period is shortened by more than half.
Another embodiment of the present invention relates to a method for a non-SIP protocol terminal and a SIP protocol terminal to talk, which is applied to a SIP server, and the specific flow is shown in fig. 3.
In step 301, the SIP server performs proxy registration of non-SIP protocol terminals, wherein how many non-SIP protocol terminals are registered for how many ways.
In one example, after the SIP server performs proxy registration on three non-SIP protocol terminals currently under a1, a2 and A3, when a1, a2 and A3 send call requests to the SIP server through a gateway, the SIP server receives the call requests.
In step 302, after receiving a call request of a non-SIP protocol terminal sent by a gateway, an SIP server transmits an RTP real-time audio stream to the gateway;
in step 303, the SIP server receives a converted RTP real-time audio stream from the gateway, wherein the converted RTP real-time audio stream is an audio stream converted from a first protocol to the RTP; the first protocol is a protocol supported by the non-SIP protocol terminal.
Specifically, the SIP server can only parse the RTP real-time audio stream, so the gateway is required to convert the first protocol real-time audio stream transmitted by the non-SIP protocol terminal into the RTP real-time audio stream.
In the embodiment, the complexity of communication between the terminal of other communication protocol and the SIP protocol terminal is reduced, the terminal of other protocol can have a voice call with the terminal registered based on the SIP protocol only by converting the collected voice into the conventional real-time audio stream of the first protocol, the development process is greatly simplified, and the development period is shortened by more than half.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
An embodiment of the present invention further provides a gateway, as shown in fig. 4, including: a transceiver module 401, a first conversion module 402 and a second conversion module 403.
Specifically, the transceiver module 401 is configured to transmit a received call request sent by a non-SIP protocol terminal in a first protocol to a SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal; a first conversion module 402, configured to convert a received real-time transport protocol RTP real-time audio stream sent by the SIP server into the first protocol real-time audio stream, and send the first protocol real-time audio stream to the non-SIP protocol terminal; the second conversion module 403 is configured to convert the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP audio stream, and send the RTP audio stream to the SIP server.
In one example, the gateway is a voice over HTTP media gateway implemented based on an open source SIP protocol stack (PJSIP protocol) stack.
In one example, before transmitting a call request sent by a non-SIP protocol terminal in a first protocol to a SIP server, proxy registration of the non-SIP protocol terminal in the SIP server is also required. Wherein the first protocol is a protocol supported by the non-SIP protocol terminal. In this embodiment, the first protocol comprises the hypertext protocol HTTP.
In this embodiment, the gateway functions as a data transfer station, and the non-SIP protocol terminal and the SIP server do not directly perform data transmission, but indirectly implement a voice call between the non-SIP protocol terminal and the SIP server through the gateway.
Specifically, after receiving an RTP real-time audio stream transmitted by the SIP server, the gateway first converts the RTP real-time audio stream into a first protocol audio stream supported by the non-SIP protocol terminal, and then transmits the first protocol audio stream to the non-SIP protocol terminal.
Specifically, after acquiring a first protocol real-time audio stream transmitted by a non-SIP protocol terminal, the gateway first converts the first protocol real-time audio stream into an RTP real-time audio stream supported by the SIP server, and then transmits the RTP real-time audio stream to the SIP server.
That is to say, the gateway in this embodiment reduces the complexity of communication between terminals of other communication protocols and SIP protocol terminals, and other protocol terminals can make a voice call with terminals registered based on the SIP protocol as long as converting the collected voice into a conventional real-time audio stream of the first protocol, thereby avoiding a complex docking process between non-SIP protocol terminal equipment and SIP protocol terminals, greatly simplifying the development process, and shortening the development period by more than half.
It should be understood that this embodiment is a device embodiment corresponding to the method embodiment applied to the gateway, and this embodiment may be implemented in cooperation with the method embodiment applied to the SIP server. The relevant technical details mentioned in the above method embodiment applied to the gateway are still valid in this embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related technical details mentioned in this embodiment can also be applied to the above embodiment of the non-SIP protocol terminal and SIP protocol terminal call method applied to the gateway.
An embodiment of the present invention further provides an SIP server, as shown in fig. 5, including: a transmission module 501 and a receiving module 502.
Specifically, the transmission module 501 is configured to transmit a real-time transport protocol RTP real-time audio stream to a gateway after receiving a call request of a non-SIP protocol terminal sent by the gateway; a receiving module 502, configured to receive a converted RTP real-time audio stream from the gateway, wherein the converted RTP real-time audio stream is an audio stream converted from a first protocol to the RTP; the first protocol is a protocol supported by the non-SIP protocol terminal.
In one example, the SIP server may further include a registration module (not shown in the figure) for performing proxy registration of the non-SIP protocol terminal, wherein how many non-SIP protocol terminals are registered.
In one example, after the SIP server performs proxy registration on three non-SIP protocol terminals currently under a1, a2 and A3, when a1, a2 and A3 send call requests to the SIP server through a gateway, the SIP server receives the call requests.
In the embodiment, the complexity of communication between the terminal of other communication protocol and the SIP protocol terminal is reduced, and the terminal of other protocol can talk with the terminal registered based on the SIP protocol by converting the collected voice into the conventional first protocol real-time audio stream, such as HTTP real-time audio stream, so that the development process is greatly simplified, and the development cost is greatly reduced.
It should be understood that the present embodiment is a device embodiment corresponding to the above method embodiment applied to the SIP server, and the present embodiment can be implemented in cooperation with the above method embodiment applied to the gateway. The relevant technical details mentioned in the above embodiment of the method applied to the SIP server are still valid in this embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related technical details mentioned in the present embodiment can also be applied to the above non-SIP protocol terminal and SIP protocol terminal communication method embodiments applied to the SIP server.
It should be noted that, each module related in the above two embodiments of the present invention is a logic module, and in practical application, one logic unit may be one physical unit, may be a part of one physical unit, and may also be implemented by a combination of multiple physical units. In addition, in order to highlight the innovative part of the present invention, elements that are not so closely related to solving the technical problems proposed by the present invention are not introduced in the present embodiment, but this does not indicate that other elements are not present in the present embodiment.
Embodiments of the present invention also provide an electronic device, as shown in fig. 6, including at least one processor 601; and a memory 602 communicatively coupled to the at least one processor 501; wherein the memory 602 stores instructions executable by the at least one processor 501, the instructions being executable by the at least one processor 601 to enable the at least one processor to execute the above-mentioned non-SIP protocol terminal and SIP protocol terminal call method applied to the gateway, or to execute the above-mentioned non-SIP protocol terminal and SIP protocol terminal call method applied to the SIP server.
Where the memory and processor are connected by a bus, the bus may comprise any number of interconnected buses and bridges, the buses connecting together one or more of the various circuits of the processor and the memory. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor is transmitted over a wireless medium via an antenna, which further receives the data and transmits the data to the processor.
The processor is responsible for managing the bus and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory may be used to store data used by the processor in performing operations.
The product can execute the method provided by the embodiment of the application, has corresponding functional modules and beneficial effects of the execution method, and can refer to the method provided by the embodiment of the application without detailed technical details in the embodiment.
Embodiments of the present invention also provide a computer-readable storage medium storing a computer program. The computer program realizes the above-described method embodiments when executed by a processor.
Those skilled in the art will understand that all or part of the steps in the method according to the above embodiments may be implemented by a program instructing related hardware to complete, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, etc.) or a processor (processor) to execute all or part of the steps in the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments are provided to enable persons skilled in the art to make and use the invention, and that persons skilled in the art may make modifications or changes to the above-described embodiments without departing from the inventive concept thereof, and therefore the scope of protection of the present invention is not limited by the above-described embodiments but should be accorded the widest scope of the inventive features set forth in the claims.
Claims (10)
1. A non-SIP protocol terminal and a SIP protocol terminal conversation method are applied to a gateway and comprise the following steps:
transmitting a received call request sent by a non-SIP protocol terminal in a first protocol to an SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal;
converting the received real-time transport protocol RTP real-time audio stream sent by the SIP server into the first protocol audio stream and then sending the first protocol audio stream to the non-SIP protocol terminal;
and converting the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then sending the RTP real-time audio stream to the SIP server.
2. The non-SIP protocol terminal and the SIP protocol terminal communication method according to claim 1, further comprising, before the transmitting the received call request sent by the non-SIP protocol terminal in the first protocol to the SIP server:
and carrying out proxy registration of the non-SIP protocol terminal in the SIP server through SIP.
3. The non-SIP protocol terminal and the SIP protocol terminal talking method according to claim 1, wherein said first protocol comprises hypertext protocol HTTP.
4. A non-SIP protocol terminal and a SIP protocol terminal conversation method are applied to an SIP server, and the method comprises the following steps:
after receiving a call request of a non-SIP protocol terminal sent by a gateway, transmitting a real-time transport protocol (RTP) real-time audio stream to the gateway;
receiving a converted RTP real-time audio stream from the gateway, wherein the converted RTP real-time audio stream is an audio stream converted from a first protocol to the RTP; the first protocol is a protocol supported by the non-SIP protocol terminal.
5. The non-SIP protocol terminal and SIP protocol terminal communication method according to claim 4, further comprising, before the receiving the call request of the non-SIP protocol terminal sent by the gateway:
and carrying out proxy registration of the non-SIP protocol terminal.
6. A gateway, comprising:
the receiving and sending module is used for transmitting the received call request sent by the non-SIP protocol terminal in the first protocol to the SIP server; wherein, the first protocol is a protocol supported by the non-SIP protocol terminal;
the first conversion module is used for converting the received real-time transport protocol RTP real-time audio stream sent by the SIP server into the first protocol real-time audio stream and then sending the first protocol real-time audio stream to the non-SIP protocol terminal;
and the second conversion module is used for converting the first protocol real-time audio stream acquired from the non-SIP protocol terminal into the RTP real-time audio stream and then sending the RTP real-time audio stream to the SIP server.
7. A SIP server, comprising:
the transmission module is used for transmitting a real-time transport protocol (RTP) real-time audio stream to the gateway after receiving a call request of a non-SIP protocol terminal sent by the gateway;
a receiving module for receiving a converted RTP real-time audio stream from the gateway, wherein the converted RTP real-time audio stream is an audio stream converted from a first protocol to the RTP.
8. The SIP server of claim 7, further comprising:
a registration module: for performing proxy registration of the non-SIP protocol terminal.
9. An electronic device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the non-SIP protocol terminal and SIP protocol terminal talk method of any one of claims 1 to 3 or to perform the non-SIP protocol terminal and SIP protocol terminal talk method of claim 4 or 5.
10. A computer readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the non-SIP protocol terminal and SIP protocol terminal talking method according to any one of claims 1 to 3, or is capable of implementing the non-SIP protocol terminal and SIP protocol terminal talking method according to claim 4 or 5.
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| Publication number | Priority date | Publication date | Assignee | Title |
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