gana enterprise



VoIP automatic exchange telephone system is built to use wireless IP phone and smart phone by using an integrated network cable that enable voice and video to use effectively. This latest (state-of-the-art) IT technology applied system works with existing analog automatic exchange telephone system. In addition, its design and system integration are based on the conditions to build as required by SOLAS regulation of automatic. telephone with public address system and general alarm system.

  • GT-1000

  • GT-3000

  • GX-100

  • Headset