This Nortel Meridian CS1000 Circuit Board Card (DMC) is an essential component for your business communication system. The NTAK18BA model is designed to provide reliable and efficient performance, ensuring that your phone system operates smoothly. With its advanced features, this circuit board card is perfect for handling all your business communication needs. It is compatible with Nortel Meridian CS1000 systems and is designed to offer exceptional quality and performance. Whether you're looking to expand your existing system or upgrade your phone system, this circuit board card is an ideal choice.