Corex Services
Services

Networking and Voice: business networks and VoIP phone systems

Secure business networks and modern phone systems: we design, install and manage your company's network and voice infrastructure, with scalable, reliable solutions.

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Networking
VoIP systems

Business phone systems

We work mainly with Grandstream UCM IP PBX systems (e.g. UCM6302A): cloud management, advanced security and every feature of a modern phone system in a single platform. For specific needs we also offer 3CX solutions. Our VoIP system handles calls, call queues and multi-level IVR menus, with automatic call forwarding and business hours and holiday scheduling. For remote working, UCM RemoteConnect links branch offices and mobile staff to the company phone system without complex network configuration, while the Grandstream Wave app lets you use your extension from a PC or smartphone, wherever you are. The GDMS platform also provides centralized remote management of all Grandstream devices.

Business networking

Business networking

We design, install and manage complete business Wi-Fi networks: switching, access points for corporate Wi-Fi, structured cabling and advanced network services. Through our partnership with Zyxel Networks we deliver reliable, scalable solutions for companies of every size, with high performance and centralized management. We round out the offering with physical and virtual firewalls and QNAP NAS network storage.

Wi-Fi for vertical markets

Wi-Fi for your industry

We design Wi-Fi networks built around the specific needs of your industry, such as hotels, restaurants and bars (hospitality), with reliable coverage even in challenging environments.

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Frequently asked questions

Our first choice is the Grandstream UCM IP PBX, with 3CX as an alternative.

An IP (VoIP) PBX routes calls over the data network instead of traditional phone lines: lower costs, advanced features (voicemail, queues, IVR, calls between sites) and the option of cloud management.

Yes, we design and install Wi-Fi networks with Zyxel access points, integrated into your network infrastructure.

Full design and management: switching, Wi-Fi access points, structured cabling, firewalls (physical and virtual) and QNAP NAS network storage, with centralized management.

Yes, we build multi-site networks with centralized management and secure links between your company locations, telephony included.

For networking we rely on Zyxel Networks and QNAP storage; for telephony on Grandstream IP PBX systems, with 3CX as an alternative.

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