Method and system for intercommunication of heterogeneous voice resources based on ip scheduling switch

A technology for dispatching switches and voice, applied in transmission systems, electrical components, etc., can solve problems such as limited functions and business scope, and achieve the effect of unified dispatching and distribution
CN104702567BActive Publication Date: 2018-06-05AEROSPACE INFORMATION
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
AEROSPACE INFORMATION
Publication Date
2018-06-05

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Abstract

Embodiments of the present invention provide a method and system for intercommunicating heterogeneous voice resources based on an IP scheduling switch. The method includes: the first voice processing gateway converts the voice signal into SIP voice data, and transmits the voice signal to the first specified interface on the IP scheduling switch, and the IP scheduling switch obtains the second voice processing corresponding to the receiving terminal device of the SIP voice data. The second designated interface corresponding to the gateway uses the second designated interface to transmit the voice data of SIP to the second voice processing gateway through the wired optical cable, and the second voice processing gateway converts the voice data of SIP into the protocol type used by the receiving terminal equipment. Voice data, and transmit to the receiving terminal equipment. The embodiment of the present invention uses the voice processing gateway to uniformly convert the voice data of different protocols into SIP voice data, and uses the IP scheduling switch to realize the unified scheduling of voice services on the entire network, and realizes the communication between voice terminals of different protocols and different network systems. intercommunication.
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Description

technical field

[0001] The invention relates to the technical field of media communication, in particular to a method and a system for intercommunicating heterogeneous voice resources based on an IP scheduling switch. Background technique

[0002] In the armed police, public security and other industries, the voice dispatching platform realizes intercommunication with the analog terminal and the program-controlled switch in the public communication network, digital trunking system, satellite network and cable network, and connects the program-controlled switch to the IP switching platform through the relay interface to realize Interconnection and interworking between voice terminals in these networks and voice terminals in other networks. The ultrashort wave network and the short wave network realize the conversion to the IP system through the IP wireless gateway and the IAD (Integrated Access Device, integrated access device), and realize the voice intercommunication with o...

Claims

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