Adaptor - IP Cisco phone system to BT phone
This adaptor allows equipment such as the Duo-Comm2, which has been designed for use with a BT telephone line, to connect to a Cisco IP phone system. The Cisco IP phone system is not compatible with a BT telephone line, therefore requiring this adaptor to allow correct communication. Primarily designed to accompany the Duo Comm 2, this adaptor offers simple and quick connection to IP (Cisco) systems.
Please note: This adaptor works only with BT and Cisco systems or IP phone systems (designed by other makers) that may use the Cisco design.