Method and system for realizing group color ring

Abstract

The present invention provides grouping coloring ring back tone (CRBT) implementation method. It contains calling side MSC establishing connection to grouping telephone exchange AIP; grouping telephone exchange AIP through interaction with calling side MSC, determining demand switch over extension number and transmitting to SCP; calling side MSC switching to coloring ring back tone (CRBT) AIP; coloring ring back tone (CRBT) AIP playing grouping coloring ring back tone (CRBT).In said invention, the telephone exchange coloring ring back tone (CRBT) to grouping member number can belong to GSM network, CDMA network, or fixing telephone network. User can hear unified coloring ring back tone (CRBT) in dialing telephone exchange to make grouping member switching over.

Description

technical field [0001] The invention relates to a method for realizing a color ring, in particular to a method and a system for realizing a group color ring. Background technique [0002] Group switchboard is to add a switchboard number for group customers, and provide users with functions such as business consultation, telephone inquiry, telephone transfer, enterprise service, and key customer hotline service through the group switchboard. After dialing the switchboard of the group, the user can perform the following operations through the navigation of the voice process: directly dial the extension number or say the called name, and provide automatic call transfer service; transfer to the operator to provide manual service; or use the group's own Artificial switchboard seat; provide enterprise services, for example, the call can be transferred to the customer service center of the enterprise, and the switchboard system can also provide the group with simple information rel...

AI Technical Summary

Problems solved by technology

Therefore, user communication terminals operating under different operator communication networks cannot apply for the same group color ring service

Numbers in a group must be numbers of the same network to join the group ring tone, which is too restrictive for the phone numbers used by group members

(The existing technical solution also does not reflect the deficiency that user communication terminals under different network operator communication networks cannot apply for the same group color ring service. Where is the basis for the deficiency?)

[0006] Moreover, in the existing implementation scheme of group color ring back tones, every time a member number is added, a copy of ring tones voice data needs to be loaded, which causes great redundancy in data storage

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