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2 clusters · 4 sources · 22 days · First seen · Last updated

Expansion of cloud PBX services in Japan

Overview

Japanese telecommunications providers are expanding cloud-based Private Branch Exchange (PBX) services to support digital transformation and flexible working environments.

In September 2026, DAIKO XTECH launched DAIKO XCOM, a service utilizing NTT Docomo Business’s ‘Arcstar Smart PBX’ platform. The service aims to assist companies in transitioning from legacy fixed-line systems to cloud environments by allowing the use of smartphones, PCs, and IP phones as extensions. Future developments for this service include the integration of AI voice technology for call summarization and trend analysis.

Following this, J:COM Co., Ltd. announced it would launch ‘J:COM BUSINESS Cloud PBX powered by Tobira Systems’ on November 30, 2026. Designed for small and medium-sized enterprises, this service leverages KDDI lines to provide fixed-number connectivity via mobile devices and computers, aiming to reduce management workloads and support teleworking.

Entities

Tobira Systems · J:COM · NTT Docomo Business · KDDI

Timeline

  1. [BUSINESS] 2 sources
    J:COM to launch Cloud PBX service for businesses in November 2026

    J:COM will launch ‘J:COM BUSINESS Cloud PBX powered by Tobira Systems’ on November 30, 2026, to support enterprise digital transformation and remote work in Japan.

  2. [BUSINESS] 2 sources
    DAIKO XTECH launches DAIKO XCOM cloud PBX service

    DAIKO XTECH launched DAIKO XCOM, a cloud PBX service using NTT Docomo Business technology to support flexible, remote work environments through integrated setup and operational support.

Sources

news.cube-soft.jp · prtimes.jp · the-miyanichi.co.jp · wp.techtarget.itmedia.co.jp