Intercom Compatibility: Expected Timeline: Golmar GTwin Bus (T-5924)

Hi Ring Team, At the moment, per the compatibility checker, the Golmar GTwin bus system isnt supported. Example handset: T-5924: https://www.golmar.es/products/t-5924 Have you please any idea if this will be supported anytime soon? Is the engineering team working on it? Or maybe the manufacturer doesnt allow it? We are looking to purchase a new system for our building so doing the research here.. Thank you : )