CN112311726B - Communication service processing method and device for VOIP (voice over internet protocol) - Google Patents

Communication service processing method and device for VOIP (voice over internet protocol) Download PDF

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Publication number
CN112311726B
CN112311726B CN201910684280.5A CN201910684280A CN112311726B CN 112311726 B CN112311726 B CN 112311726B CN 201910684280 A CN201910684280 A CN 201910684280A CN 112311726 B CN112311726 B CN 112311726B
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data packet
iptv
information
sip
voip
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CN112311726A (en
Inventor
邵猛
曲鹏超
朱伏宇
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Sanechips Technology Co Ltd
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Sanechips Technology Co Ltd
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Priority to CN201910684280.5A priority Critical patent/CN112311726B/en
Priority to PCT/CN2020/103684 priority patent/WO2021017994A1/en
Publication of CN112311726A publication Critical patent/CN112311726A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • 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
    • H04L65/1083—In-session procedures
    • H04L65/1089—In-session procedures by adding media; by removing media
    • 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
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The application provides a method and a device for processing a call service of a Voice Over Internet Protocol (VOIP); wherein the method comprises the following steps: acquiring a Session Initiation Protocol (SIP) data packet meeting preset rules from the VOIP call service; resolving a session description protocol SDP message from the SIP data packet; and sending data corresponding to the media type of the SDP message to the IPTV. The application solves the problem that the mode of combining the VoIP technology with other equipment does not exist in the related technology, and achieves the effect of improving the user experience.

Description

Communication service processing method and device for VOIP (voice over internet protocol)
Technical Field
The application relates to the field of communication, in particular to a method and a device for processing a call service of VOIP (voice over internet protocol).
Background
The traditional telephone network PSTN (Public Switched Telephone Network, public switch telephone network) is a large telephone network covering the world through a standard signaling control network (SS 7), which is a circuit switched network based on analog technology, and has poor data transmission quality and transmission speed, and meanwhile, the network resource utilization rate of the PSTN is relatively low, so that the VoIP (Voice over IP) technology has room for development due to these limitations and higher cost. VoIP technology has been widely used in the communications industry by virtue of its low price, rich service types, efficient data transmission, and security and confidentiality.
VoIP can provide services such as voice, fax, video, etc., and the related devices mainly include phones, fax machines, etc., but the services used by users are relatively single. Particularly, with the popularization of various network communication tools, the use of voice and video services on telephone sets is increasingly reduced, so that in order to attract customers, the telephone services are enriched and VoIP technology and other devices are combined into an important class, but no way of combining VoIP technology and other devices exists in the related art.
There is no effective solution to the above problems in the related art.
Disclosure of Invention
The embodiment of the application provides a method and a device for processing a call service of a Voice Over Internet Protocol (VOIP), which at least solve the problem that a mode of combining a VoIP technology with other equipment does not exist in the related technology.
According to one embodiment of the present application, there is provided a call service processing method of VOIP, including: acquiring a Session Initiation Protocol (SIP) data packet meeting preset rules from the VOIP call service; resolving a session description protocol SDP message from the SIP data packet; and sending data corresponding to the media type of the SDP message to the IPTV.
According to another embodiment of the present application, there is provided a call service processing apparatus for VOIP, including: the first acquisition module is used for acquiring a Session Initiation Protocol (SIP) data packet meeting a preset rule from the VOIP call service; the analyzing module is used for analyzing the session description protocol SDP message from the SIP data packet; and the first sending module is used for sending data corresponding to the media type of the SDP message to the IPTV.
According to a further embodiment of the application, there is also provided a storage medium having stored therein a computer program, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run.
According to a further embodiment of the application, there is also provided an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
According to the application, the Session Initiation Protocol (SIP) data packet meeting the preset rule is obtained from the VOIP call service, the Session Description Protocol (SDP) message is analyzed from the SIP data packet, and the data corresponding to the media type of the SDP message is sent to the IPTV, so that the VOIP call service can be carried out while watching TV, the problem that the mode of combining the VoIP technology with other equipment does not exist in the related art is solved, and the effect of improving the user experience is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
fig. 1 is a flowchart of a method for processing a call service of VOIP according to an embodiment of the present application;
fig. 2 is a block diagram of the architecture of VoIP and IPTV device interactions according to an embodiment of the present application;
FIG. 3 is a flow chart of a filtering rule for a data packet according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a call service processing apparatus for VOIP according to an embodiment of the present application;
fig. 5 is an optional structural block one of a call service processing apparatus for VOIP according to an optional embodiment of the present application;
fig. 6 is an optional structural frame two of a voice over internet protocol VOIP call service processing device according to an optional embodiment of the present application.
Detailed Description
The application will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
Firstly, corresponding explanation is made on terms appearing in the scheme;
IPTV (Internet Protocol Television, web tv): a system for transmitting television information using a broadband network as a medium, delivering digital television services to users over an internet protocol over broadband;
VOIP (Voice over IP): digitizing analog sound (Voice) for real-time delivery over an IP Data Network (IP Network) in the form of Data packets (Data packets);
SIP (Session Initiation Protocol ): an end-To-end (Peer-To-Peer) multimedia communication protocol formulated by IETF, which is a text-based application layer control protocol, independent of the underlying protocol, for establishing, modifying and terminating multimedia sessions for two or more parties on an IP network;
RTP (Reliable Transport Protocol ): protocols for managing the transmission and reception of EIGRP packets.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
Example 1
In this embodiment, a call service processing method of VOIP is provided, fig. 1 is a flowchart of a call service processing method of VOIP according to an embodiment of the present application, as shown in fig. 1, where the flowchart includes the following steps:
step S102, a session initiation protocol SIP data packet meeting preset rules is obtained from VOIP call service;
step S104, resolving the session description protocol SDP message from the SIP data packet;
step S106, data corresponding to the media type of the SDP message is sent to the IPTV.
Through the steps S102 to S106, the session initiation protocol SIP data packet satisfying the preset rule is obtained from the VOIP call service, and then the session description protocol SDP message is parsed from the SIP data packet, and data corresponding to the media type of the SDP message is sent to the internet protocol television IPTV, so that the VOIP call service can be performed while watching television, the problem that the VOIP technology and other devices are not combined in the related art is solved, and the effect of improving user experience is achieved.
In an alternative embodiment of the present application, the manner of sending the data corresponding to the media type of the SDP message to the IPTV of the internet protocol television in step S106 of the present application may be implemented as follows:
step S106-11, in the case that only the voice type media information exists in the SDP message, the calling information or the called information corresponding to the SIP data packet is sent to the IPTV for display;
in step S106-12, in case of the SDP message including video-type media information, the reliable transport protocol RTP packet is mirrored to the IPTV to implement the video call.
As can be seen, for the step S106, when only the voice type (AUDIO) media information is in the SDP, only the calling information or the called information needs to be displayed in the IPTV; and when the SDP contains VIDEO type (VIDEO) media information, the RTP packets need to be mirrored to the IPTV.
Furthermore, in another alternative embodiment of the present application, data corresponding to the media type of the SDP message may be sent to the IPTV by:
step S11, creating a thread for reporting the IP data packet, and establishing connection in a designated time;
step S12, copying out the IP data packet and adding the IP data packet into a cache linked list;
step S13, the wake-up thread sends IPTV by reading the data packet in the cache chain table.
For the steps S11 to S13, a thread for reporting the IP packet is first created, and a timer is started, and a stable connection is established in a specified time, so as to perform a packet sending operation; secondly, copying out the IP data packets after receiving the IP data packets matched with the rule, and adding the IP data packets into a cache linked list; and finally, waking up the reporting thread, reading the cache linked list, and sending the packets in the linked list to the IPTV.
In another optional embodiment of the present application, the manner of acquiring the session initiation protocol SIP packet that satisfies the preset rule in step S102 of the present application may be:
step S102-11, adding a preset rule into a matching rule linked list;
step S102-12, monitoring the received and transmitted data packets based on a rule linked list;
step S102-13, stripping the Ethernet header of the received and transmitted data packet, and taking out the IP information and the port information to screen out the SIP data packet conforming to the preset rule.
In yet another alternative embodiment of the present application, the method of the present application further comprises:
step S108, obtaining the number information sent by the IPTV terminal in dialing;
step S110, the number information is packaged into an SIP data packet according to the IP information and the port information of the preset rule.
For the above steps S108 and S110, when dialing is performed at the IPTV terminal, the IPTV will send the number to the gateway according to the original packet receiving and sending path, and report the key message, the gateway extracts the number after receiving the message, and encapsulates the number into a SIP protocol packet according to the IP address and port of the configuration rule, and sends the SIP protocol packet to the voice server, and then the implementation is performed according to the existing VoIP protocol of the gateway.
The application is illustrated below in conjunction with specific embodiments thereof;
the specific implementation mode is based on the existing VoIP technology, and the visualized VOIP call combining the voice of the ONU and the IPTV is realized by utilizing the network architecture and the current network environment of the existing operator. Through the specific embodiment of the application, when the ONU terminal sends or receives a voice service request, request information is displayed on IPTV display, such as an incoming call number, an outgoing call number, a user name and the like, and if video call service exists, video call can be performed on the IPTV. Secondly, the layout of hanging a telephone call under the traditional home gateway is eliminated, and the IPTV terminal can dial to realize the telephone function.
The present embodiment provides a block diagram of a VoIP and IPTV device interaction, as shown in fig. 2, where the structure includes: the VoIP management module, the kernel protocol stack module, the receiving and transmitting package module and the functional module.
The VoIP management module defines elements required by the rule, only if all the elements of the protocol packet and the data packet meet the rule, the elements can be sent to the IPTV, and the interactive structure of the VoIP and the IPTV equipment can send the elements to the kernel protocol stack module;
the kernel protocol stack module is used for making specific rules, configuring the rules to the kernel and monitoring the transceiver module;
the receiving and transmitting packet module is used for receiving and transmitting protocol packets and data packets in the scheme, wherein the rules of the kernel protocol stack module are embedded in the module, and the conditions are transmitted to the functional module for processing once the conditions are met;
the function module is used for processing the packets meeting the rules, reading the five-tuple information and the individual information in the SDP packet if the packets are protocol packets, reassembling and splicing the packets and sending the packets to the appointed position; if the data packet is the data packet, address conversion is only needed according to the type of the packet, and the data packet is sent to the appointed position.
Based on the interactive structure of the VoIP and IPTV devices in fig. 2, the method for implementing the visual VoIP call combining the voice of the ONU with the IPTV in this embodiment includes three stages: the interface stage is prepared, rules are firstly configured, and then the data packet is processed.
The interface preparation stage needs to know the display specification of the IPTV, and the type of the data packet identified and displayed by the IPTV; and interfaces and message formats corresponding to IPTV, such as event codes representing the states of off-hook, on-hook, dial-up, etc., so that the gateway side can adapt.
Based on this, the method steps of the preparation interface phase comprise:
step S1, a VoIP management module provides rule parameters, wherein the rule parameters comprise a port number of an INVITE message in a protocol packet and a negotiated port number and an IP address in an SDP packet, and when a VoIP process starts to work, the VoIP management module reads the value of the current parameter from user configuration and sends the value to a kernel protocol module;
step S2, the kernel protocol module formulates specific rules which are required to be met by the parameters, adds the rules into a matching rule linked list, monitors the receiving and transmitting packet module all the time, strips off the Ethernet header, takes out the IP information and the port information, screens out the SIP packet which accords with the rules, then analyzes SDP (session description protocol ) information in the SIP packet, and carries out different treatments according to the different SDPs, as shown in FIG. 3:
1. when only voice type (AUDIO) media information exists in the SDP, only calling information or called information needs to be displayed in the IPTV.
2. When the SDP contains VIDEO type (VIDEO) media information, the RTP packets need to be mirrored one copy to the IPTV.
And S4, the functional module processes the screened packets and takes out the IP data packets.
Specifically, the functional module creates a thread for reporting the IP data packet, starts a timer, and establishes stable connection within a designated time so as to perform a packet sending operation; when the functional module receives the IP data packets matched with the rules, copying the IP data packets out, and adding the IP data packets into a cache linked list; and finally, waking up the reporting thread, reading the cache linked list, and sending the packets in the linked list to the IPTV.
And S5, when the IPTV terminal dials, the IPTV sends the number to the gateway according to the original packet receiving and sending path, reports the key message, extracts the number after receiving the message, encapsulates the number into a SIP protocol packet according to the IP address and the port of the configuration rule, sends the SIP protocol packet to the voice server, and then realizes the IP protocol according to the existing VoIP protocol of the gateway.
According to the embodiment, the user can be more humanized, the user can not miss calls when watching television, the user experience is improved, and the VoIP service has the characteristics of high efficiency, real-time performance and diversity; by using the technology, operators can attract more users, and the users can have brand new experience different from the traditional telephone service when enjoying the welfare brought by the network, so that corresponding commercial benefits are generated.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present application.
Example 2
The embodiment also provides a visual VOIP call for combining the voice of the ONU with the IPTV, and the device is used for implementing the foregoing embodiment and the preferred implementation, which are not described in detail. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. While the means described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.
Fig. 4 is a block diagram of a visual VOIP call for implementing combination of voice and IPTV of an ONU according to an embodiment of the present application, as shown in fig. 4, the apparatus includes: a first obtaining module 42, configured to obtain a session initiation protocol SIP data packet that meets a preset rule from a VOIP call service; the parsing module 44 is coupled to the first obtaining module 42, and is configured to parse the session description protocol SDP message from the SIP data packet; the first sending module 46 is coupled to the parsing module 44, and is configured to send data corresponding to the media type of the SDP message to the IPTV.
Optionally, the first transmitting module 46 in the present application may further include: a first sending unit, configured to send, in a case where only the voice type media information is in the SDP message, calling information or called information corresponding to the SIP data packet to the IPTV for display; and the second sending unit is used for mirroring the RTP packet of the reliable transmission protocol to the IPTV to realize video call under the condition that the SDP message comprises the video type media information.
Optionally, the first obtaining module 42 in the present application may further include: the adding unit is used for adding the preset rule into the matching rule linked list; the monitoring unit is used for monitoring the received and transmitted data packets based on the rule linked list; and the acquisition unit is used for stripping the Ethernet header of the received and transmitted data packet, and extracting the IP information and the port information to screen out the SIP data packet conforming to the preset rule.
Fig. 5 is an optional block diagram of a visual VOIP call that combines ONU voice and IPTV according to an embodiment of the present application, and as shown in fig. 5, the apparatus of the present application further includes: the creation module 52 is coupled to the first sending module 46, and is configured to create a thread for reporting the IP packet, and establish a connection within a specified time; the processing module 54 is coupled with the penetrating module 52 and is used for copying out the IP data packet and adding the IP data packet into a cache linked list; the second sending module 56 is coupled to the processing module 54 and configured to wake up the thread to read the data packet in the cache link list and send IPTV.
Fig. 6 is a second optional structural block diagram of a visual VOIP call that combines ONU voice and IPTV according to an embodiment of the present application, and as shown in fig. 6, the apparatus of the present application further includes: a second obtaining module 62, configured to obtain number information sent by the IPTV terminal during dialing; and the encapsulation module 64 is coupled to the second acquisition module 62, and is configured to encapsulate the number information into an SIP packet according to the IP information and the port information of the preset rule.
Example 3
An embodiment of the application also provides a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run.
Alternatively, in the present embodiment, the above-described storage medium may be configured to store a computer program for performing the steps of:
s1, acquiring a Session Initiation Protocol (SIP) data packet meeting preset rules from a Voice Over Internet Protocol (VOIP) call service;
s2, resolving a session description protocol SDP message from the SIP data packet;
and S3, sending data corresponding to the media type of the SDP message to the IPTV.
Alternatively, in the present embodiment, the storage medium may include, but is not limited to: a usb disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing a computer program.
An embodiment of the application also provides an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, where the transmission device is connected to the processor, and the input/output device is connected to the processor.
Alternatively, in the present embodiment, the above-described processor may be configured to execute the following steps by a computer program:
s1, acquiring a Session Initiation Protocol (SIP) data packet meeting preset rules from a Voice Over Internet Protocol (VOIP) call service;
s2, resolving a session description protocol SDP message from the SIP data packet;
and S3, sending data corresponding to the media type of the SDP message to the IPTV.
Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments and optional implementations, and this embodiment is not described herein.
It will be appreciated by those skilled in the art that the modules or steps of the application described above may be implemented in a general purpose computing device, they may be concentrated on a single computing device, or distributed across a network of computing devices, they may alternatively be implemented in program code executable by computing devices, so that they may be stored in a memory device for execution by computing devices, and in some cases, the steps shown or described may be performed in a different order than that shown or described, or they may be separately fabricated into individual integrated circuit modules, or multiple modules or steps within them may be fabricated into a single integrated circuit module for implementation. Thus, the present application is not limited to any specific combination of hardware and software.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A method for processing a call service of a VOIP, comprising:
acquiring a Session Initiation Protocol (SIP) data packet meeting preset rules from the VOIP call service;
resolving a session description protocol SDP message from the SIP data packet;
sending data corresponding to the media type of the SDP message to a network television IPTV;
wherein sending data corresponding to the media type of the SDP message to the network television IPTV includes:
under the condition that only voice type media information exists in the SDP message, calling information or called information corresponding to the SIP data packet is sent to the IPTV to be displayed;
in case of including video type media information in the SDP message, a reliable transport protocol RTP packet is mirrored to the IPTV to enable video telephony.
2. The method of claim 1, wherein the data corresponding to the media type of the SDP message is sent to the IPTV by:
creating a thread for reporting the IP data packet, and establishing connection in a designated time;
copying out the IP data packet and adding the IP data packet into a cache linked list;
and waking up the thread to read the data packet in the cache chain table and send the IPTV.
3. The method of claim 1, wherein obtaining a session initiation protocol, SIP, packet that satisfies a preset rule, comprises:
adding the preset rule into a matching rule linked list;
monitoring the received and transmitted data packets based on the rule linked list;
the Ethernet head of the received and transmitted data packet is stripped, and the IP information and the port information are taken out to screen out the SIP data packet conforming to the preset rule.
4. A method according to claim 3, characterized in that the method further comprises:
acquiring number information sent by the IPTV terminal in dialing;
and packaging the number information into an SIP data packet according to the IP information and the port information of the preset rule.
5. A call service processing apparatus for VOIP, comprising:
the first acquisition module is used for acquiring a Session Initiation Protocol (SIP) data packet meeting a preset rule from the VOIP call service;
the analyzing module is used for analyzing the session description protocol SDP message from the SIP data packet;
a first sending module, configured to send data corresponding to a media type of the SDP message to an IPTV;
wherein, the first sending module includes:
a first sending unit, configured to send, in a case where only media information of a voice type is in the SDP message, calling information or called information corresponding to the SIP data packet to the IPTV for display;
and the second sending unit is used for mirroring the RTP packet of the reliable transmission protocol to the IPTV to realize video call under the condition that the SDP message comprises the video type media information.
6. The apparatus of claim 5, wherein the apparatus further comprises:
the creation module is used for creating a thread for reporting the IP data packet and establishing connection in a designated time;
the processing module is used for copying the IP data packet out and adding the IP data packet into a cache linked list;
and the second sending module is used for waking up the thread to read the data packet in the cache chain table and send the IPTV.
7. The apparatus of claim 5, wherein the first acquisition module comprises:
the adding unit is used for adding the preset rule into a matching rule linked list;
the monitoring unit is used for monitoring the received and transmitted data packets based on the rule linked list;
and the acquisition unit is used for stripping the Ethernet header of the received and transmitted data packet, and extracting the IP information and the port information to screen out the SIP data packet conforming to the preset rule.
8. The apparatus of claim 7, wherein the apparatus further comprises:
the second acquisition module is used for acquiring the number information sent by the IPTV terminal in dialing;
and the packaging module is used for packaging the number information into an SIP data packet according to the IP information and the port information of the preset rule.
9. A storage medium having a computer program stored therein, wherein the computer program is arranged to perform the method of any of claims 1 to 4 when run.
10. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to run the computer program to perform the method of any of the claims 1 to 4.
CN201910684280.5A 2019-07-26 2019-07-26 Communication service processing method and device for VOIP (voice over internet protocol) Active CN112311726B (en)

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CN201910684280.5A CN112311726B (en) 2019-07-26 2019-07-26 Communication service processing method and device for VOIP (voice over internet protocol)
PCT/CN2020/103684 WO2021017994A1 (en) 2019-07-26 2020-07-23 Voice over ip (voip) call service processing method and apparatus

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