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

Gateway device and system of network telephone and automatic number jumping method

A technology of Internet phone and automatic number jumping, which is applied in the direction of telephone communication, electrical components, interconnection devices, etc., and can solve the problems of unable to transfer the user's online request

Inactive Publication Date: 2009-05-13
CONTREL TECH CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when a specific identification code is in use (busy), and other users send a connection request to this specific identification code, the known VoIP gateway can only notify the user (sending end) that the specific identification code is busy. , or provide a voice message function, but cannot transfer the user's online request (that is, a call) to other telephones

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
  • Gateway device and system of network telephone and automatic number jumping method
  • Gateway device and system of network telephone and automatic number jumping method
  • Gateway device and system of network telephone and automatic number jumping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Please refer to FIGS. 1 and 2. FIG. 1 is a system block diagram of an VoIP system according to a first embodiment of the present invention, and FIG. 2 is a block diagram of an VoIP gateway according to the first embodiment of the present invention. The automatic number hopping method of the VoIP of this embodiment can be applied to the VoIP gateway 100, where the VoIP gateway 100 is connected to several receivers 200, so that when a specific receiver 201 is in use, it can be switched to Receive a call (Call Transfer) to another receiver 202.

[0031] As shown in FIG. 2, the VoIP gateway 100 of this embodiment is connected between at least one caller 300 and the receivers 200 to form a VoIP system, which can use open or closed communication protocols to For communication, for example: H.323 protocol, SIP (Session Initiation Protocol) protocol, H.248 protocol, SS7over IP / SIGTRAN protocol, or closed communication protocol used by communication software such as Skype, etc., whe...

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 discloses a gateway, a system and an automatic number jumped method of the network telephone, wherein, the method is used in the network telephone gateway. The network telephone gateway is provided with a plurality of preset identification code (ID). The method comprises at least: receiving communication online requirement of a call end to a first preset identification code; checking the first preset identification code using whether; and establishing communication online between the call end and a second preset identification code when the first preset identification code is in use state.

Description

Technical field [0001] The invention relates to a gateway, a system and an automatic number hopping method for a network telephone, and in particular to a gateway, a system and an automatic number hopping method for automatically transferring an incoming call to an unused call terminal. Background technique [0002] Internet phone (Voice over Internet Protocol; VoIP), also known as broadband phone or IP phone, is a kind of telephone communication through the Internet or other networks that use IP technology. In the past, Internet telephony was mainly used in the internal networks of large companies. Technicians can use the same network to provide data and voice services. In addition to simplifying management, it can also increase productivity. With the increasing popularity of the Internet and the substantial increase in the number of cross-border communications, Internet telephony has also been used in long-distance telephone services. Due to the competition of Japanese TV drama...

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 刘建志李炳寰
Owner CONTREL TECH CO LTD
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