VBX and YVBX. Ability to Fully install, program, cabling and supply training to the customers on new PBX systems will be advantages. MIKROTIK knowledge / Fibre cutovers with vendors and LTE configurations. Person VBX and YVBX. Ability to Fully install, program, cabling and supply training to the customers on new PBX systems will be advantages. MIKROTIK knowledge / Fibre cutovers with vendors and LTE configurations. Negotiable