I offer you supply, installation, and modification services for central exchanges and internal communication networks (IP-PBX and regular) for offices, companies, and homes with the highest quality and accuracy. Installation and programming of all types of central exchanges and internal extensions distribution Cabling and organization of network and communication cables IVR setup, call recording, and transfer feature Maintenance, fault detection, and professional repair Ready for immediate and professional execution and commencement. I am happy to communicate with you to determine the details.