At Hexa Communications, we offer comprehensive and reliable repair solutions through our dedicated Mumbai-based Technical Support & Repair Centre. Our facility is staffed with highly trained technicians and Unify-certified engineers who specializes in diagnosing and restoring a wide range of communication equipment. We provide expert repair services for :  IP Phones – Complete fault diagnosis, board-level repairs, firmware updates, and component replacements. Digital Phones – Keypad issues, display faults, port problems, audio failures, and internal circuitry repair.  EPABX System Modules – Slot cards, controller boards, power units, PRI cards, TDM modules, and other OEM modules. Legacy Siemens Systems – Professional restoration, part refurbishment, and performance optimization. Our repair workflow ensures: Detailed testing and inspection using advanced diagnostic tools OEM-grade spare parts replacement for long-lasting performance. Quick turnaround time with transparent reporting, warranty on repaired items, ensuring trust and reliability.