We have a person at our facility that is "hearing challenged". The person has a CapTel phone at home which translates voice to text on the phone's display but, CapTel says it will not work through the PBX. Other than the volume control on the phone itself, is there an amplified handset for the Nortel 3900 series phones?
Or, is there any type of aftermaket, handset, phone etc that could be used.
Or, is there any type of aftermaket, handset, phone etc that could be used.