Telephone System Product List and Ranking from 17 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

Telephone System Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. ハッピーベル Gifu//Medical and Welfare
  2. ベイビッグ Osaka//Other construction industries
  3. 協立電機 Shizuoka//Information and Communications
  4. 4 カンノ製作所 Fukuoka//Information and Communications
  5. 4 DAIKO XTECH Tokyo//others
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Telephone System Product ranking

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. Home Care Elderly Dedicated Video Phone System 'ami' ハッピーベル
  2. Television phone system "Tele de One" ベイビッグ
  3. Television phone system "Mimamori One" ベイビッグ
  4. Command Telephone System "CT-2000" カンノ製作所
  5. 4 Pit telephone system <ancillary equipment and safety instrumentation> 協立電機

Telephone System Product List

16～19 item / All 19 items

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3CX Solution

3CX Solution

No complicated construction needed! We will free you from the inconveniences of business phone systems.

The "3CX Solution" is a solution that contributes to business reform by addressing the liberalization of aging PBX systems and supporting telework (remote work, mobile work, satellite offices). While continuing to support the functions of traditional business phones composed of hardware-based PBX, it delivers a highly flexible and feature-rich IP telephony experience. 【Features】 ■ Choose from various forms freely, so it can be used anywhere ■ Utilize appropriate communication tools in conjunction with business processes ■ Select advanced subscription options for cost planning tailored to needs ■ Optimize call costs by choosing from various telephone lines ■ Select from various devices to eliminate waste *For more details, please download the PDF or contact us.

  • Other office supplies
  • Mobile phones and smartphones

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[Cloud Implementation Case Study] Konasutei Izu Nagaoka

[Cloud Implementation Case Study] Konasutei Izu Nagaoka

Achieving business efficiency through API integration! By moving to the cloud, it has become possible to reduce initial implementation costs.

This is a case study introducing the implementation of a cloud telephone system, smartphone handy for accommodations, and customer management CTI system at Konasutei Izu Nagaoka. To develop a new hotel style, a cloud system was introduced. By transitioning the hotel's systems to the cloud, it became possible to reduce initial costs for wiring work and equipment installation. Furthermore, by utilizing API integration and combining it with the cloud system, operational efficiency can be achieved. [Challenges and Issues] - To develop a new hotel style, a cloud system was introduced. - Considering cloud implementation to start the new system at a lower cost. - Since the building has been renovated, there is a desire to avoid wiring work to the guest rooms and keep costs low. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other PCs and OA equipment

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Smartphone-compatible office phone system 'Cyber IP-PBX'

Smartphone-compatible office phone system 'Cyber IP-PBX'

It is possible to make external calls using office numbers! You can introduce high-quality office phones at a low cost.

"Cyber IP-PBX," when combined with the separate product CyberPhone, turns your smartphone into an office phone. You can make and receive internal calls while on the go, ensuring you don't miss any business opportunities. It is possible to make external calls using your office number. We offer a price that allows both short-term users and long-term customers to experience the benefits of implementation. 【Features】 ■ Integration with smartphones ■ Easy maintenance ■ Achieves low costs ■ High flexibility *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other Software

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Microsoft Teams <Equipped with a dedicated demo room>

Microsoft Teams <Equipped with a dedicated demo room>

Integrate phone functions to enhance teamwork! Achieve both improved operational efficiency and cost reduction.

Telecom Co., Ltd. is an authorized dealer of au. We will propose suitable plans and business efficiency improvements tailored to your needs and circumstances. We cater to a wide range of clients, from companies introducing corporate mobile phones for the first time, to those switching from feature phones, and those changing models from other manufacturers. By integrating telephone functionality into Microsoft Teams, we connect with gateways installed on-premises, allowing calls to be made and received through KDDI Optical Direct. We quantitatively evaluate and optimize the voice environment using KDDI's sound quality measurement methods. 【Features】 ■ Phone operation not restricted by location ■ Reduced relocation costs during organizational changes ■ Centralized management functions in Office 365 *For more details, please download the PDF or feel free to contact us.

  • Other PCs and OA equipment

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