The DCS 50si could only have been created by Samsung, a Global company with the vast human and technological resources required to create a visionary product of such evident superiority so far in advance of any other manufacturers. Based on international design requirements, the DCS50si is flexible enough to satisfy any configuration requirements you may encounter. Its ability to support ISDN Basic Rate interface (BRI) trunks allows the full power of ISDN to be available at a competitive price. Add Computer telephony integration, and advanced voice mail and fax processing, along with Automated Attendant, and Uniform Call Distribution, and you have a system that is greater than the sum of its parts. Whether your business phone system needs can best be served by a few lines with many stations, or many lines with a few stations, the DCS 50si has unique configuration capabilities that enable you to have it either way and always the way you want it. Working from a base of 8 digital key phone extensions, you can easily add analog lines, digital ISDN circuits, or ISDN stations for high speed Internet access. Because even the smallest business can benefit from call center applications, the automated attendant / Uniform call distribution operation is readily available for versatile and efficient call handling.