Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multichannel conversation fast-switching method based on VoIP (Voice over Internet Phone) system

A fast switching and multi-party call technology, applied in the direction of telephone communication, electrical components, interconnection devices, etc., can solve problems such as excessive system resource consumption, low resource utilization, and impact on user experience, so as to reduce production costs and speed up establishment Time, the effect of speeding up the system response

Active Publication Date: 2013-04-24
XIAMEN YEALINK NETWORK TECH
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This multi-channel call switching method, on the one hand, will waste too much time in the process of creating a voice channel and connecting hardware devices; on the other hand, creating a voice channel for each call will consume too much system resources, directly resulting in The consequence is low resource utilization, affecting user experience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multichannel conversation fast-switching method based on VoIP (Voice over Internet Phone) system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Such as figure 1 Shown, a kind of multi-channel call fast switching method based on VoIP system comprises the following steps:

[0019] Step 1: The system is powered on and running. After the hardware device is ready, create a fixed voice channel and connect it to the codec in the hardware device; at this time, the voice channel does not transmit data; the hardware device includes Codecs, mixers and DA converters;

[0020] Step 2: When the system calls out a call, that is, when the caller is calling, the voice channel created in step 1 is allocated for the call. At this time, after the voice channel receives the configuration information of the call, data transmission begins; wherein, the configuration The information includes calling and called IP addresses, codec type, sound quality parameters and RTP packet header information;

[0021] Step 3: The system dials out another call; at this time, suspend the ongoing call, save the configuration information of the previo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a multichannel conversation fast-switching method based on a VoIP (Voice over Internet Phone) system. The multichannel conversation fast-switching method comprises the following steps of: establishing a fixed voice channel first, when the VoIP system calls out a conversation, distributing the established voice channel for the conversation, and when the VoIP system calls out another conversation, pausing the conversation which is being performed, and distributing the established voice channel for the conversation which is called out later, so that the voice channel begins to make service for the conversation which is called out later; and if a multi-party conversation instruction of the system is triggered, adding each paused conversation to the multi-party conversation by the system, establishing a new voice channel, and after the multi-part conversation is ended, destroying the newly established voice channel and reserving the former established voice channel by the system. The multichannel conversation fast-switching method has the capability of avoiding repeatedly establishing the voice channels and connecting hardware equipment for multiple times in the process of switching multiple conversations, thereby accelerating the voice conversation establishing time and improving the system resource utilization ratio.

Description

technical field [0001] The invention relates to the technical field of IP telephone (VoIP), in particular to a fast switching method for multi-channel calls in a VoIP system. Background technique [0002] VoIP (Voice over Internet Protocol) is to digitize the analog voice signal (Voice) and transmit it in real time on the IP data network (IP Network) in the form of data packets (Data Packet). IP telephony, that is, Internet telephony, has the advantage of providing relatively cheap telephone call services and is easy to integrate with Internet multimedia services, so IP telephony is being used more and more widely. In the traditional IP phone, the system will establish a unique voice channel for each calling or called service, which is used for sending and receiving digital voice data. The voice channel will be connected with the codec. After audio equipment and DA conversion, the analog audio data is sent to electro-acoustic equipment such as speakers. This means that if ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04M7/00
Inventor 曾旭冯万健曹志文童长荣
Owner XIAMEN YEALINK NETWORK TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com