Fixed Network Modernization


Fixed Network Modernization

PSTN network reconstruction is developing rapidly all over the world in recent years, in which the IMS network technologies replace old PSTN devices. Huawei provides various migration tools and solutions to help carriers quickly implement network reconstruction, without interrupting services or affecting the peer end. After migration, Huawei uses automatic dialing test tools to ensure service quality. The IMS solution provides both PSTN services and new services, such as VoBB and IMS-based multimedia services for individual subscribers and FMC IP Centrex services for enterprises. 

Business value


Fixed Network Leader

Ranking first in commercial use, market share, and industry evaluation


Most Reliable Delivery

Rich network cutover experience,100% service inheritance capability, especially ISDN services,Rich IOT integration experience


Support for Diverse Multimedia Services

Diverse multimedia services, telecom capability openness enabling network capability monetization


Future-Orientated Architecture

Open architecture for smooth evolution to VoLTE and VoWiFi for cloudification

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Cloud Reshape Enterprise Communication Value

Huawei Cloud UC solution meets enterprise communication requirements, helps carrier deploy E2E cloud-based enterprise communication services, and provides the services for enterprises in hosted mode.

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