Method and system for realizing call transfer in click-to-dial (CTD) service

A technology of call transfer and click-to-dial, applied in the field of intelligent network communication, can solve the problem of not adapting to IMS and NGN requirements, etc.

Active Publication Date: 2010-10-13
ZTE CORP
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] At present, in the CTD service of the intelligent network communication system, there is no method and system for re

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
  • Method and system for realizing call transfer in click-to-dial (CTD) service
  • Method and system for realizing call transfer in click-to-dial (CTD) service
  • Method and system for realizing call transfer in click-to-dial (CTD) service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The following examples are only used to illustrate and explain the present invention, but not to limit the technical solution of the present invention.

[0069] Such as figure 2 Shown, is a kind of flow that realizes the embodiment of call forwarding method in click-to-dial service provided by the present invention, comprises the following steps:

[0070] 110: UE-A is in a three-party call with UE-B and UE-C, UE-A is talking with UE-B, and UE-C is held;

[0071] 120: UE-A initiates a call transfer request to CTD AS through CTD WS;

[0072] UE-A sends the call transfer request message to CTD AS through signaling interaction with CTD WS and CTD AS.

[0073] 130: The CTD AS controls the MRS to play a call transfer prompt tone to UE-B and UE-C;

[0074] The CTD AS controls the MRS to play the call transfer prompt to...

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 method and a system for realizing call transfer in a click-to-dial (CTD) service. A first terminal and a second terminal are in a call state and a third terminal is held on in a three-party call. The method comprises the following steps that: the first terminal sends a call transfer request to a CTD application server through a CTD web server; and after receiving the call transfer request, the CTD application server controls a media resource server to play a call transfer warning tone for the second terminal and the third terminal, bridges the second terminal and the third terminal, and controls the media resource server to release the call transfer warning tone which is played for the second terminal and the third terminal after bridging succeeds. The method and the system fill the blank of the call transfer function in the aspect of the CTD service, so that the CTD service can meet the requirement of rapid development of an intelligent network communication system.

Description

technical field [0001] The present invention relates to IP Multimedia Subsystem (IMS, IP Multimedia Subsystem) and intelligent network communication technology under next generation communication network (NGN, Next Generation Network), relate in particular to realizing call forwarding in click-to-dial (CTD, Click To Dial) business connection method and system. Background technique [0002] The CTD service is a call service that realizes two-party or multiple-party calls by bridging the telephone numbers of the two or more parties that the user wants to make a call. [0003] The traditional call service is implemented by the user directly dialing the destination phone number through a terminal (such as a fixed phone, a mobile phone, etc.). The CTD call is such a call: the CTD application server (AS, Application Server) initiates two or more phone numbers that need to be called, and bridges them after the two or more parties who need to talk answer . [0004] The CTD servic...

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): H04W4/16H04W88/18
CPCH04L65/1006H04L65/1096H04M7/003H04M3/58H04W4/16H04L29/06197H04L29/0638H04L65/1104
Inventor 彭磊屈天喜
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap