Telephony over IP (IPBX, 3CX)

Facilitate your communications

Telephony over Internet Protocol (VoIP) has become the standard in business communications. At Espritek, we understand the importance of a reliable, flexible and scalable phone system for your business. Our professional IP telephony installation and configuration service (IPBX, 3CX) allows you to benefit from all the advanced features of VoIP, thus offering an efficient and economical communication solution.

The main features of our service

Needs assessment

We perform a thorough assessment of your communication needs. We take into account the size of your business, number of users, feature requirements (like voicemail, queues, call transfers, etc.), mobility requirements and integrations with other systems.

Selecting the right solution

We advise you on the best IP telephony solution for your business, highlighting the benefits of the PBX and the 3CX system. These solutions allow you to benefit from centralized call management, easy integration with other applications and increased flexibility to meet the specific needs of your business.

Professional installation

Our experienced team takes care of the precise and professional installation of your IP telephony system. We proceed to the configuration of equipment, such as IPBX servers, IP phones, VoIP gateways, and we ensure the connection to the network for smooth communication.

Custom setup

We customize the parameters of your IP telephony system according to your specific needs. This includes configuring extensions, call rules, ring groups, navigation menus, voice recordings, and many other features to meet your business requirements.


We ensure the seamless integration of your IP telephony system with other tools and applications that you use every day, such as CRM or messaging software.

The key benefits

  • Cost reduction

  • Flexibility and scalability

  • Increased mobility

  • Advanced features

  • Simplified management

You are interested ?

Send us a message by filling out the form below, by email at or call us at 04 91 32 02 40

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